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0:00
Hi, I'm
0:00
Caroline Amos. And I'm Raymond
0:02
McAnally. And we are FATIGUED
0:02
(laughter).
0:13
All right, Dr.
0:13
Keith gagnant. Tell us a little
0:16
bit about yourself.
0:19
Well, I'm an
0:19
associate professor here at
0:21
Southern Illinois, Illinois
0:21
University in Carbondale. So
0:24
SEIU been here for six and a
0:24
half years, I grew up in New
0:29
England, went to college and did
0:29
my PhD in North Carolina, did
0:34
some postdoctoral work in
0:34
Dallas, Texas area, I have three
0:39
kids and beautiful wife. I play
0:39
basketball when the gym is open,
0:43
and there's not a pandemic going
0:43
on. I like to work on cars, with
0:48
my hands around the house. And I love my job because
0:51
science is a nice a merger or
0:56
marriage of working with your
0:56
hands, but also getting to think
0:59
critically.
0:59
Oh, I love that.
0:59
That's awesome. Yeah, man, many
1:02
facets then I guess. So.
1:02
Congratulation.
1:07
And for our
1:07
audience, what is what is your
1:09
area of expertise?
1:11
So I
1:11
traditionally trained as an RNA
1:14
biochemist. So RNA is the cousin
1:14
molecule to DNA doesn't quite
1:20
get as much fanfare, but it
1:20
performs many important roles in
1:24
the cell and in biology. So
1:24
that's what I learned when I was
1:28
an undergraduate graduate
1:28
student was how to work with RNA
1:31
and the many roles it plays in
1:31
biology. So that's my background
1:36
sort of RNA biology or on RNA
1:36
biochemistry. And the two major
1:40
areas we've worked on the most.
1:40
Before we started working on
1:44
SARS, COBie two was a disease
1:44
called Lou Gehrig's disease.
1:48
This is also known as a my
1:48
atrophic lateral sclerosis, or
1:52
ALS, was the devastating
1:52
neurological disorder. And so we
1:56
try to understand more about
1:56
what's going on at the molecular
1:59
cellular level, and are there
1:59
ways we could come up with
2:02
strategies to treat it. And the
2:02
other area is, like gene therapy
2:07
development, there is a type of
2:07
enzyme called CRISPR. And CRISPR
2:13
is being it's a bacterial enzyme
2:13
that's being co opted or
2:16
developed as a gene therapy
2:16
tool. very promising, but it's
2:20
got some it's got some problems,
2:20
it's not quite perfect, it
2:23
didn't evolve to work. And
2:23
people evolved to work in
2:25
bacteria to fight against, you
2:25
know, bacteria phages. So it
2:30
needs a little bit of engineering. And so that's kind of what my lab does is we do
2:32
some of the engineering of this
2:34
enzyme, so it can be hopefully
2:34
suitable for human gene therapy
2:38
or human use. That's very cool.
2:38
And of course, we started
2:42
sequencing, SARS, COVID, two
2:42
viruses this year, so yeah,
2:47
well, so that's the whole reason
2:47
we wanted to talk to you today.
2:51
As you can read in the news, Dr.
2:51
Keith, or Dr. G, as I like to
2:55
call him now has part of his lab
2:55
was important in discovering the
3:02
new mutation of COVID-19.
3:07
Tell us a little
3:07
bit more about what the process
3:09
of discovering a mutation of a
3:09
virus looks like?
3:15
Well, it starts
3:15
with a lot of painstaking
3:18
sequencing, a lot of called
3:18
molecular biology, you have to
3:23
get access to some of these
3:23
samples, that took a long time
3:26
to come up with an agreement
3:26
with the state where we could
3:29
access clinical samples. There's
3:29
some important equipment and
3:34
expertise. So we had to set all
3:34
that up. And then we were able
3:38
to eventually start sequencing
3:38
the genome of the virus. And for
3:44
those who are not really
3:44
hardcore scientists, what we're
3:47
talking about is, the genome is
3:47
all those sort of letters that
3:51
make up the the book of what the
3:51
virus is, you know, think of it
3:56
as a book with 30,000 letters in
3:56
it that make up words and
3:59
sentences and chapters and all
3:59
that. And so that's sort of like
4:04
what a genome is, it has all the
4:04
information to reproduce another
4:07
organism or, in this case,
4:07
another virus. And so what we do
4:11
is we look at every single one
4:11
of those letters to see if any
4:14
of them have changed. Now, we
4:14
don't do this manually. We have
4:18
computers, which we've trained
4:18
to screen through and scan
4:20
through this very, very quickly.
4:20
And we look for changes in that
4:25
sequence. And we compare this
4:25
these sequences of different
4:29
viruses all against each other,
4:29
essentially See, how much does
4:33
it change from maybe the first
4:33
Coronavirus in China? versus how
4:38
much does it change from one
4:38
that we sequenced last month,
4:41
you know, in Illinois, so we can
4:41
track all this. And by doing
4:45
this, we can determine if we're
4:45
getting any significant changes
4:48
or important changes, maybe a
4:48
recurring change that we see
4:52
over and over again and multiple
4:52
viruses, and then that sort of
4:55
constitutes a new family or a
4:55
new variant of the virus. That's
5:00
kind of the process that we go
5:00
through. And a lot of people are
5:04
working in this area around the
5:04
world looking for these variants
5:08
and trying to keep our finger on
5:08
the pulse, if you will, to make
5:11
sure we don't get caught with
5:11
our by surprise.
5:14
Yeah.
5:17
What, um, when
5:17
you say viruses, you're Are you
5:21
referring to the these
5:21
individual samples that you're
5:23
able to obtain?
5:26
That's correct.
5:26
So these are samples that were
5:28
basically mouth swabs are called
5:28
nasal pharyngeal swabs, the NP
5:32
swabs from patients. And so
5:32
that's what's collected during
5:36
the time of testing. And then,
5:36
if the test comes up positive,
5:41
those samples typically get
5:41
archived in the freezer. And
5:44
then my lab later gets access to
5:44
those and we can sequence those
5:48
positive samples to see what
5:48
kind of variant that virus was.
5:53
What kind of mutations it had
5:53
its genome.
5:55
Wow,
5:56
are you?
5:56
Are you
5:56
limited to the samples that you
5:59
have physical access to? Or are
5:59
there labs like you're sharing
6:03
the genome information?
6:06
That's a great
6:06
question. So, so the types of
6:10
some analyses are limited to
6:10
what we have on hand that we
6:13
generate, but but the vast
6:13
majority of the analyses we do
6:17
can be done with lots of data by
6:17
other groups. And so my lab,
6:21
we've only sequenced about maybe
6:21
close to 600 genomes so far. But
6:26
there is about 450,000 that have
6:26
been sequenced globally around
6:32
the world. And these are all
6:32
actually, I think there's more
6:34
than that. But they're all
6:34
deposited in these databases,
6:37
where then researchers like me,
6:37
we can go, we can pull those
6:40
out. And so this is how we sort
6:40
of identified this one variant
6:44
that my lab recently sort of
6:44
reported, is, we were looking at
6:49
our Illinois data, our local
6:49
data, and we saw some trends.
6:53
And then we just simply want to
6:53
ask, Is this trend true in the
6:56
United States? How does this
6:56
trend look around the world? And
7:01
so we were able to pull that
7:01
data and analyze that at larger
7:04
scale? And so your answer is
7:04
yes, the answer to your question
7:07
is yes, there's a lot of people
7:07
we're all sharing our data. And
7:10
that's, that's sort of key to
7:10
catching these new variants.
7:13
So...
7:13
Yeah, I can
7:13
only imagine is it? Is it a
7:16
situation where that has that
7:16
sharing has improved? We've
7:21
heard, you know, you hear in the
7:21
news, or, to be honest, I
7:25
imagine, we think we know it
7:25
from movies and TV shows more
7:29
than anything that that labs,
7:29
kind of, for reasons for funding
7:35
and, and research and kind of
7:35
their own r&d. Stay a little bit
7:40
siloed. Is that is that true of
7:40
the real science world? Or is
7:45
this something that new that's
7:45
happening, that that all this
7:49
information is being shared globally?
7:52
So, so yes, and
7:52
no to that question, let me pick
7:56
this apart a little bit, because
7:56
I know I asked about three
7:59
questions. I mean, they're all
7:59
very related, it's a great
8:02
question, to see if we can
8:02
unpack a little bit. So
8:07
traditionally, yes, academic
8:07
scientists were a little bit
8:09
protective of our of our data,
8:09
you know, we put a lot of blood
8:12
sweat and tears into collecting
8:12
this data, trying to make sense
8:15
of it. And then, you know, we
8:15
have to publish and disseminate
8:19
that. And unfortunately, for
8:19
better or worse, our careers,
8:22
whether we get funding or we can
8:22
certain things depends on what
8:26
we publish and, and what
8:26
journals we publish in. And so
8:29
sort of naturally, people are a
8:29
little protective. Buta couple
8:34
of these databases in particular
8:34
one called, it's pronounced, he
8:37
said, er g said, it's sort of
8:37
the one of the big major
8:41
databases out there for putting
8:41
these genomes into. And they
8:45
have, then they were around
8:45
before the pandemic, and but
8:49
they, they've been heavily used
8:49
during the pandemic. And they
8:52
have tried to go out of the way
8:52
to sort of share openly, but at
8:56
the same time, protect the
8:56
rights, if you will, scientists
9:00
with their data. So when we
9:00
pulled all that data from the
9:04
gisa, database, we, we have to
9:04
make sure we cite the people who
9:09
contributed that data. And so we
9:09
made sure we had, you know, gave
9:12
them credit for all for sharing
9:12
their data with us. And the same
9:16
goes for my lab, we, we submit
9:16
it on there, and it's shared
9:20
with others. So there is a
9:20
little bit of a protectiveness
9:23
naturally, but during the
9:23
pandemic, people have let our
9:26
we've let our guard down a
9:26
little bit for the better good
9:29
of you know, the world really
9:29
well. That's good. Yeah. And the
9:32
data sharing is much is getting
9:32
better and better. And it
9:37
doesn't go as fast as it could.
9:37
And there's still some groups or
9:40
places around the world that a
9:40
little hesitant to share with
9:45
share their data. But I think in
9:45
general, it's very open and it's
9:49
getting better. And one of the
9:49
few silver linings of the
9:52
pandemic is just how do we come
9:52
together to tackle these big
9:55
problems? data sharing,
9:55
important part.
9:58
Yeah, that's
9:58
really encouraging to hear. Nice
10:01
to see everybody work together.
10:01
And yeah, for a change. Yeah,
10:04
that's great. I'm really curious
10:04
to know, in this new mutation
10:14
that you've discovered, the one
10:14
that was, I was doing some
10:18
research before we talk to you
10:18
today. And it was discovered,
10:22
the earliest known case of it
10:22
was in Houston, Texas?
10:27
Yeah, that's
10:27
correct. Using the global
10:30
database, where we could
10:30
download sequences from
10:32
everybody else, we look for the
10:32
earliest case, the earliest
10:37
genome sequence that had the key
10:37
key signature, or Hallmark
10:41
Hallmark mutations of this
10:41
variant, and we traced it back
10:45
to may 20, in the Houston, Texas
10:45
area.
10:48
Now, what makes
10:48
this mutation different than
10:52
what we have been experiencing
10:52
in the United States as a whole
10:55
over this time?
10:57
So this variant
10:57
that we found, we call it 20cUS.
11:01
Is there a
11:01
media term for it that people
11:05
would be more familiar with?
11:07
No 20cUS - it's
11:07
not like the quote unquote, UK
11:10
variant. Brazil is a variant
11:10
that was first observed in South
11:16
Africa. So it doesn't have one
11:16
of those names. There are some
11:20
different naming schemes that
11:20
are used, for example, the
11:24
variant that was first found in
11:24
the UK, they call it some people
11:27
just call it colloquially the UK
11:27
variant. It's also known as B
11:31
117.
11:32
That sounds
11:32
like a Star Wars character.
11:36
Yep. Yep. I
11:36
think it's, there's another one
11:39
it's called 20I or 501YV1. So
11:39
there's there and they're trying
11:44
to work out the the naming
11:44
system so that it's more we have
11:47
a single one to use. But yeah,
11:47
so ours is B12, is one naming
11:53
system for us also often called
11:53
20G, because it matches really
11:57
closely with a with one that's
11:57
called 20G.
12:00
20G is like a
12:00
really fun name. I like that.
12:02
Yeah. So we can
12:02
call it 20 G, we can go with
12:04
that. You got 20 G's.
12:09
Yeah. 20G's
12:09
albums gonna drop next fall.
12:12
Yeah!
12:13
So tell us more about 20 G.
12:15
Yeah, so. it's
12:15
actually picked up a couple
12:18
mutations really, either really
12:18
rapidly or almost at the same
12:21
time. And so that set of
12:21
mutations is what defines is not
12:25
a single one, but a group. And
12:25
so same with the variant that
12:29
first was found in the UK, it
12:29
has a set of mutations which
12:33
distinguish it clearly from all
12:33
the other virus variants out
12:37
there. And so this set of
12:37
mutations for the 20cus or the
12:42
20g variant, it looks a little
12:42
bit vanilla, or mundane on the
12:46
surface, it doesn't have the
12:46
mutations that some of the other
12:49
variants in the world have. And
12:49
so we've actually been kind of,
12:52
I don't want to say brushed off,
12:52
but a little bit, you know, not
12:56
taken very seriously, because it
12:56
doesn't have those telltale
13:00
mutations that everybody's
13:00
looking for, which is number
13:04
one, why it got missed in the
13:04
first place, and it grew. In the
13:08
US, it's now the the probably
13:08
the most dominant one, it's
13:11
right around between 40 to 50%
13:11
of all the variants are derived
13:15
from this particular 20 G. And
13:15
so it basically took over our
13:20
backyard without us even knowing
13:20
Oh, and of course, it doesn't
13:23
have those telltale mutations.
13:23
So everybody's like, well, it
13:26
can't be that big of a deal. Or
13:26
is it is the point I'm trying to
13:30
make? And I'm saying how did
13:30
this thing, gain prevalence and
13:35
gain dominance in the US with
13:35
all the other variants floating
13:38
around, especially during a
13:38
massive third pandemic wave? And
13:41
there's so many other variants
13:41
that that could have taken over.
13:44
But this one did. So I'm arguing
13:44
it's not entirely by chance.
13:48
This is not by accident, I do
13:48
believe and we're working on
13:52
experiments to sort of
13:52
demonstrate that, that this
13:55
variant has some unique features
13:55
to it. So the good news is,
13:59
though, when you look at and you
13:59
do some correlations and you
14:02
say, okay, our case, our deaths
14:02
per cases, they call case
14:07
fatality rate, has that changed
14:07
dramatically? In the US? No, it
14:11
hasn't. It's actually gone down.
14:11
So and there's a lot of factors
14:16
that feed into that. The other
14:16
end we looked at is what about
14:19
hospitalization rates? Have
14:19
those gone up per patients with
14:22
COVID-19? And no, they're both
14:22
that sort of a little, a little
14:26
wavy pattern to them, but that
14:26
hasn't really changed. So we
14:31
don't think this variants
14:31
necessarily more dangerous, but
14:34
it's it may be it may be more
14:34
transmissible it, that means it
14:37
may spread a little faster. We
14:37
may have some other advantages
14:40
that other viruses other
14:40
variants don't have. So we're
14:45
going to watch that carefully.
14:45
The last thing I'll say about
14:48
its mutations is that it's now
14:48
starting to pick up and acquire
14:53
some of the mutations that the
14:53
UK variant, the South African
14:56
variant, the Brazilian variant
14:56
have and these are the ones who
14:59
call variants of concern that
14:59
everybody's worried about,
15:02
because those particular
15:02
mutations have been up not
15:06
proven, but highly linked to
15:06
evading the immune system,
15:11
reducing the effectiveness of
15:11
the vaccine. And the point I
15:14
want to make is that this, this
15:14
variant that's in the US that
15:18
gained dominance without any of
15:18
those mutations, is now
15:21
acquiring those mutations. And
15:21
so my question is, what does
15:25
that leave us with? What What
15:25
happened? about what's in our
15:28
what's in our own backyard?
15:28
Yeah. And the answer is, Yes, we
15:31
should. And that's kind of where
15:31
I feel like the role my lab is
15:34
playing is everybody's looking
15:34
for the other variants, as they
15:38
should be. What I'm more
15:38
concerned with what's already
15:40
here, and what we have to deal
15:40
with, if we're not watching
15:43
carefully. So sorry, I talked a
15:43
lot. But...
15:46
No, no, this is
15:46
the reason we wanted to bring
15:50
you on this is this stuff that
15:50
we're really interested to learn
15:52
a lot more about.
15:53
I would
15:53
imagine, because it has taken
15:56
over so much - that that its
15:56
ability to do so is kind of your
16:05
most concern, right?
16:07
Yeah. How did
16:07
it come out of that game? And
16:09
again, we're hoping we're all
16:09
hoping it was just by accident.
16:13
Maybe it was by chance, maybe
16:13
got lucky. But my my feeling is
16:17
there's something a little extra
16:17
to it. That can't be completely
16:20
complained. Sorry, explained by
16:20
chance. And so then, of course,
16:25
now you add on top of it, these
16:25
other mutations that we're
16:28
worried about, again, where does
16:28
that leave us? Does that mean,
16:30
we have something even more
16:30
worrisome. That's homegrown, if
16:35
you will...
16:35
And it is uniquely American?
16:38
Absolutely.
16:38
It's you born and raised in the
16:40
US.
16:42
So it exhibits
16:42
a lot of freedom. It exhibits a
16:45
lot of like,
16:48
it wants its
16:48
guns rights. Yes. (laughing)
16:53
It's strong individualism. (laughing)
16:56
Oh, my God.
16:56
(laughing) Now, when you talk
17:03
about mutations, and you talk
17:03
about the longevity of this
17:06
virus, do you have any
17:06
predictions about where you
17:09
think this mutation might end up?
17:14
Yeah, so I
17:14
mean, we can just speculate a
17:17
little bit. By the way, all
17:17
before I jump into this, I'll
17:21
add that a lot of the stuff said
17:21
about the different variants,
17:24
especially the variance of concern, a lot of it is speculation, and even though
17:26
there's some science behind it,
17:29
it's really hard to prove some
17:29
of the things like the media,
17:32
everybody wants us to prove that
17:32
it's more transmissible or prove
17:35
that it's more dangerous. It's
17:35
really hard to do that. From a
17:38
scientific standpoint, all we
17:38
can do is look at this data set.
17:41
Look at that one, does it? Is
17:41
there some correlation or
17:44
connection, and it's just hard
17:44
to do that. So keep that in
17:48
mind, I'll speculate a little
17:48
bit of what I think the future
17:51
might hold for us, I can imagine
17:51
that it's going to mutate, it's
17:55
continuing to grow. And it's a
17:55
it's an ongoing, ongoing, and
18:01
it's a cumulative thing too,
18:01
because it accumulates those
18:05
acquiring noon, noon, more
18:05
morning mutations. So um, a
18:11
couple of ways we could go here,
18:11
let's talk about the 20 g
18:14
variant 20 cus variant, what's
18:14
that going to do? Well, it's
18:18
currently the most prevalent and
18:18
dominant form in the US. And it
18:22
is continuing to rise in some
18:22
states and some other states,
18:26
it's kind of plateaued, maybe
18:26
even going down. Looks like it's
18:31
going down a little bit in
18:31
California. Again, it's hard to
18:34
tell because you need two or
18:34
three months of data to really
18:37
see which way it's going, you
18:37
know, it might drop a little bit
18:39
one month go back up, but like
18:39
it's going down in some places
18:42
up, but overall, it's continuing
18:42
to rise. So I think it's going
18:48
to continue to be the dominant
18:48
variant. I've heard the CDC say
18:52
that the variant that was from
18:52
the UK is probably going to take
18:56
over in the US by March, I
18:56
disagree, wholeheartedly, 100%,
19:00
that is not going to be the
19:00
case. It has to first battle
19:04
against if you will or
19:04
outcompete the entrenched,
19:08
incumbent variant that's already
19:08
here. And the competition it had
19:12
in the UK is not the same
19:12
competition it has here. About
19:17
the time of its introduction,
19:17
we're starting to see now the
19:19
introduction of the variant that
19:19
was first seen in Brazil, and
19:22
the one that was first seen in
19:22
South Africa. So we're getting
19:25
some really different dynamics
19:25
here in the US. And on top of
19:28
that, as I mentioned, now, this
19:28
20 G is also starting to
19:32
accumulate some of those
19:32
mutations that we see that are
19:35
the most concerning from the other variants, other international variants. So I
19:37
think it's going to be a bit
19:40
more of a complex interplay. The
19:40
other thing is, it's hard to say
19:43
if it's a if it's like a
19:43
competition really between
19:46
viruses, you know, no one person
19:46
gets infected by two different
19:52
viruses or variants at the same
19:52
time or a very, very rare event,
19:55
right? So it's more like
19:55
population based competition,
19:58
which is the most fit virus that
19:58
can keep going. So um, that's
20:03
what I think in the short term,
20:03
I think the 20cus is going to
20:06
continue to persist, I think
20:06
it's going to pick up and
20:09
acquire a couple new mutations
20:09
that are going to accumulate.
20:13
And it's going to allow it to
20:13
sort of compete with these
20:16
international ones. And I do you
20:16
think it's going to go down over
20:19
time, though, because there's so
20:19
many new things that are gonna
20:22
pop up. And what we're dealing
20:22
with is some really uncharted
20:25
territory where the virus is
20:25
going from almost a completely
20:29
naive population, like basically
20:29
no one in the population before
20:32
the pandemic could ever really
20:32
had this virus. So it's just
20:35
free to, to rampage through the
20:35
population, in fact, sort of
20:39
freely, if you will, without
20:39
having to be forced to mutate,
20:44
and change in order to survive.
20:44
But now what we're seeing is
20:48
more and more people, we're
20:48
getting closer and closer,
20:50
slowly to that herd immunity,
20:50
more people are getting
20:53
vaccinated. And so for this
20:53
virus to be persistent, and just
20:57
sort of continue its lineage, if
20:57
you will, it has to mutate and
21:01
it has to, or it has it the
21:01
mutations that help it have to
21:05
have to persist. And it has to
21:05
be able to reinfect people evade
21:10
the immune system a little bit
21:10
those sort of features. And so,
21:14
we don't know, but all this is
21:14
going to start happening. And
21:17
it's a little bit of a foot race
21:17
between can we vaccinate quick
21:19
enough?
21:21
Yeah, yeah.
21:21
Yeah, for lack of a better
21:26
Glossary of scientific terms. Is
21:26
it the nature of a virus to
21:31
mutate for those reasons? It is
21:31
it is trying to do what viruses
21:35
do and is trying to stay alive,
21:35
I guess, in some way, shape, or
21:40
form?
21:41
Yes, you can think of it, you know, we often don't think of viruses as being
21:43
living but they possess many
21:45
features of a living organism.
21:45
And so mutation is sort of built
21:50
into the virus, it has a low
21:50
level of mutation that it
21:53
happily allows to happen,
21:53
because that gives it that
21:57
little edge when I mean, when
21:57
everything's working great, and
22:00
it doesn't have to mutate. It
22:00
doesn't have to evade immune
22:04
system. Why would it change, so
22:04
it wants to maintain what works
22:07
really well, but it has a small,
22:07
low level of mutation that it
22:11
allows and to put in
22:11
perspective, the Coronavirus,
22:14
you tastes a little slower than
22:14
the seasonal flu, you know, the
22:19
seasonal flu that we get
22:19
influenza every year. But it's
22:22
still mutates fast enough, and
22:22
especially with you know, the
22:25
huge number of cases worldwide,
22:25
to pick up enough mutations to
22:30
where we get these rare events
22:30
where you get a couple of
22:32
mutations that really give it a
22:32
jump in fitness, and ability to
22:35
keep going. And so that's kind
22:35
of so that's another part of the
22:38
prediction, I would say is we're
22:38
going to continue to see novel
22:40
variants pop up all over the
22:40
world, especially in isolated
22:45
areas, because international
22:45
travels pretty restricted, which
22:48
explains why this 20 g variant
22:48
really hasn't spread too much
22:52
beyond the us because we're not
22:52
really allowing that. But
22:55
there's no state there's no
22:55
state border controls in the US.
22:58
So people freely run
22:58
intermingle. And it spreads very
23:01
quickly in the US. So we
23:01
shouldn't be surprised to see
23:05
these pop up. But we we gotta be
23:05
on the lookout for new ones that
23:09
could be problematic. If we're
23:09
quick enough, we can catch it
23:13
and do contact tracing and
23:13
traditional epidemiology and
23:15
sort of kill that transmission
23:15
line. If you know what I mean.
23:21
I'm really
23:21
curious to know, how will the
23:24
vaccine be effective against
23:24
this new this new mutation?
23:29
Yeah, so it's
23:29
so far it looks like the
23:31
vaccines are effective enough
23:31
against some of these new
23:36
mutations. I guess the concern
23:36
is can the virus mutate enough
23:40
to get fully around the vaccine?
23:40
If it can, that's okay. You
23:44
know, we'll make new vaccines
23:44
and give booster shots. And who
23:49
knows, maybe it'll become like a
23:49
seasonal thing. And I mean, you
23:53
know, where every year just like
23:53
the flu where they put out a new
23:56
vaccine to try and keep up with
23:56
these mutations that Yeah, they
23:59
have to do that with the
23:59
Coronavirus. I guess that's yet
24:03
to be seen.
24:04
Yeah, I was
24:04
wondering about that. myself.
24:06
I'm glad to hear you bring that
24:06
up that it. So it is comparable
24:10
to what we go through with
24:10
different flu shots and
24:13
different strains of flu every year?
24:15
Yeah,
24:15
hopefully, because it mutates a
24:18
lot slower than the normal flu,
24:18
the seasonal flu. We won't need,
24:23
you know, booster shots or new
24:23
new vaccines every year, it
24:27
might be every couple years. And
24:27
I guess the hope is that it will
24:32
die out. I have a feeling though
24:32
it will stay at a low level of
24:35
persistence in the population
24:35
called this sort of becoming
24:39
endemic in the population. So
24:39
it's sort of always there at a
24:42
low level. So I think we could
24:42
probably expect that to be the
24:46
case. I do think though with the
24:46
vaccines really rolling out and
24:49
we've really got a lot of
24:49
momentum with the vaccines. I do
24:53
think that by the time the
24:53
summer comes, as was predicted
24:56
early on that the vaccines will
24:56
allow us to return most of the
24:59
normal life, I really think
24:59
that's gonna be the case. But
25:03
there could be a couple bumps in
25:03
the road with some new variants
25:05
as we go. But I don't think I
25:05
think ultimately we, you know,
25:09
the vaccinations should should
25:09
help us tremendously.
25:13
I cannot tell
25:13
you how much hope just ran
25:17
through my body just because
25:17
someone with your with your
25:20
level of expertise and
25:20
understanding of this could
25:24
could say that that's what they
25:24
feel. And that's - It was just
25:29
my, I just had a visceral
25:29
reaction to that. So thank you.
25:33
Yeah. Well, because right now,
25:33
it's hard to know.
25:38
Exactly. I
25:38
mean, I'm not the only one who
25:42
has the same feeling. I think
25:42
you have people who are more
25:44
optimistic and people who are
25:44
more pessimistic. I tend to be a
25:47
more optimistic person. But I'm
25:47
also kind of a realist, but I
25:50
think I'm optimistic. But I
25:50
think the reality is matching
25:53
that is the vaccine some so for
25:53
example, the vaccines, a couple
25:59
of them have been tested against
25:59
the variants that are of the
26:01
most concern right now, which is
26:01
the one that was first found in
26:05
South Africa and Brazil. I
26:05
think, I think the Brazil ones
26:08
been testing test, I can't
26:08
recall. And then the one that
26:11
was found in the UK, so and it
26:11
appears that they work well
26:14
enough, and they seem to almost
26:14
completely 100% block death,
26:19
which is a really important
26:19
thing. And then severe cases
26:23
that require hospitalization are
26:23
way, way lower. And so that's
26:27
the key. I mean, if we can
26:27
convert this to something where
26:29
Yeah, you get a nasty cold, but
26:29
you don't feel the hospital, you
26:33
don't worry about dying. If we
26:33
can at least get there. That's
26:36
That's good. I think we can
26:36
definitely get there by the, by
26:38
the summertime or the end of the summer.
26:41
Oh, that's so great.
26:42
Is that
26:42
typically, on a scientific
26:45
level? The best case scenario
26:45
for any pandemic type virus, for
26:50
example? How do you know, in in
26:50
your education and study, what
26:58
happened to the influenza virus
26:58
that hit in, you know, the
27:06
1918/1919 timeframe?
27:10
Yeah, I mean, I'm certainly not the authority on this. But I mean, I've read
27:11
some things as a leisure
27:16
reading, like sort of you guys,
27:16
you know,
27:18
leisure reading, I love that!
27:20
leisure
27:20
reading, but it was a
27:22
scientific, scientific, you
27:22
know, angled paper article I
27:26
read. And the the, the argument
27:26
was that the 1918 pandemic had
27:30
multiple waves. And then it came
27:30
back the next year, and then the
27:35
year after, but each year it was
27:35
weakened and then largely
27:40
disappeared, and sort of died
27:40
out because it was really just
27:44
too virulent. It just was, it
27:44
just killed people too, too
27:48
much. But we had but but then I
27:48
also saw that same article, the
27:53
argument that some of the annual
27:53
or seasonal influenza a has the
27:58
remnants of that virus. And so
27:58
Okay, yeah, and so the influenza
28:02
virus can recombine with other
28:02
influenza viruses a lot more
28:05
So they don't
28:05
really - in our brains, you
28:07
readily. And I think it's a
28:07
little more common for two
28:11
influenza viruses to be in the
28:11
same person. So pieces of it
28:15
have somehow persisted for 100
28:15
years. But but the the major one
28:20
that drove it apparently died
28:20
out. And so you may also know,
28:24
though, on top of that,
28:24
intriguingly is that the common
28:28
cold is a lot of common colds or
28:28
coronaviruses. I'm not an expert
28:33
in this area, too. So it's kind
28:33
of tempting to think while some
28:38
fragment or remnants of this
28:38
source code could persist for a
28:42
long time, either it just
28:42
evolves to become highly
28:46
transmissible, but very non
28:46
toxic or non virulent to the
28:50
host. So it survives better or
28:50
sort of at some point recombines
28:55
with another common Coronavirus,
28:55
and you know, so
29:02
know, they they can be
29:02
eradicated but it sounds like
29:05
they they lessen and degree and
29:05
are somehow, but somehow do
29:13
stick around and in a remnant
29:13
form.
29:15
It was interesting to think of it as like, you know, the Spanish Flu
29:17
has had grandbabies. And the
29:20
grandbabies are colds that we
29:20
experience every day and someday
29:24
Coronavirus is going to have
29:24
grandbabies, too.
29:26
That may be the
29:26
case. And you know, it's
29:29
important to remember too that
29:29
Coronavirus is a very common in
29:32
nature and and lots of animals
29:32
and what we've had here what
29:36
what appears to be is the jump
29:36
from bats to humans, there was
29:39
enough mutations and it seems to
29:39
be the case. There could have
29:43
been some intermediate in
29:43
between but lots of Coronavirus
29:47
is out there in the world. Most
29:47
of them don't infect us, I don't
29:50
do so very efficiently. So, at
29:50
least if this ever happens
29:56
again, maybe it will be a lot more prepared.
29:59
Let's hope! How
29:59
does it feel to be the bearer of
30:05
such trepidatious news?
30:05
trepidations might not be the
30:09
right word, but it looks like came to mind.
30:11
Yeah.
30:11
What does it feel like to be the bearer of bad news?
30:13
Well, the question is, is it good news or bad news? Right? Because a we
30:15
were very hesitant about this.
30:18
When we first made the
30:18
observation of this variant. It
30:22
was kind of, well, it's been
30:22
here for a long time. So maybe
30:25
it's not a big deal. But
30:25
nobody's ever said anything
30:28
about we can find anything in
30:28
the literature even on even on
30:31
on Google nothing about this
30:31
variant or and these mutations
30:34
we were finding, and we thought,
30:34
well, we need to say something.
30:37
But, you know, so it was like,
30:37
this is important, but how
30:40
important and we've gotten the
30:40
same feeling from the scientific
30:43
community. Some people like, Oh,
30:43
this is fantastic, I'm glad you
30:46
characterized it, you know, this
30:46
creates the backdrop for any new
30:50
variants that would emerge in
30:50
the US. So it's important to
30:53
study this, this variant. And
30:53
other people. Well, it's not the
30:57
UK variants, not the variant
30:57
that we saw in South Africa
30:59
doesn't have those mutations. So
30:59
it's not must not be important.
31:02
So I get both of that, and it's
31:02
kind of have mixed feelings. And
31:08
I don't know, that's bad news,
31:08
because it's been here for
31:11
months. And we don't have a
31:11
dramatically higher death rate,
31:15
or hospitalization, or, you
31:15
know, it sort of came on
31:19
quietly, you know, didn't make a
31:19
big racket. And so even even
31:24
possible that it might be less
31:24
virulent, or as transmissible
31:28
but not any more dangerous than
31:28
the original one. So who knows,
31:32
maybe after we do enough studies
31:32
and characterize us better,
31:35
maybe it turns out that it's,
31:35
it's, it's, it's a good variant
31:40
that is very transmissible, but
31:40
yeah, dangerous. Who knows?
31:43
Yeah.
31:44
That's interesting to think about, that. That mutation can also
31:46
mean that it mutates down and
31:50
weakens or it it, it gets easier
31:50
to combat in some way.
31:56
Or maybe maybe I found
31:56
the good variant that we
31:59
shouldn't be concerned with.
32:01
Yeah. I'm really,
32:01
I'm more anecdotally, what are
32:07
you really looking forward to
32:07
doing once the world returns to
32:10
some semblance of normalcy? What
32:10
do you miss?
32:12
Gosh, you know,
32:12
I've got three kids, and like,
32:16
they can't go see their friends.
32:16
I'll just be happy when they can
32:19
go to school. My wife is mostly
32:19
staying home with the kids and,
32:25
you know, helps mediate,
32:25
they're, they're learning,
32:27
they're learning at a distance.
32:27
And it's just hard on her, I
32:32
think she has a much harder job
32:32
than I do. So I'm just looking
32:34
forward to normal life for my
32:34
kids. And then, like I said, I'd
32:38
love to go to the gym and play
32:38
basketball again, that would be
32:42
without ask. Yeah, you know, we
32:42
haven't taken any family
32:47
vacations. I've been working
32:47
harder since the pandemic than
32:52
any other time because we're
32:52
trying to maintain our normal
32:55
projects, but now take on this
32:55
new COVID-19 project. So I think
33:01
I think it would be nice to just
33:01
be able to take some vacations,
33:04
just do the normal go to the
33:04
restaurant, you know, I just
33:06
looking forward to the things
33:06
really nothing more.
33:08
Yeah, it's
33:08
it's amazing how just those
33:11
little things that the feeling
33:11
of being able to spontaneously
33:16
go somewhere, grab something or,
33:16
you know, whether it's a
33:21
restaurant or the post office,
33:21
or whatnot. We were just talking
33:25
my wife and I last night about
33:25
the fact that we're, we're
33:28
coming up on what will be her
33:28
second birthday in the pandemic.
33:35
And we're, we're both very, you
33:35
know, we we try to understand
33:40
the science of it, and we do our
33:40
part. But she was like, Can we
33:46
please do something a little bit
33:46
special for my birthday? It just
33:51
last time, you know, we had just
33:51
been shut down. Everything was
33:55
closed. And, you know, we did
33:55
something quiet at home. So
33:59
we're trying to figure out what
33:59
that is. Because it's not like
34:03
things have improved enough
34:03
(laughter).
34:07
Can we it's gonna
34:07
be like a walk down the street
34:10
today? That'd be so nice.
34:12
Yeah, I've got
34:12
I agree. We've got a two and a
34:16
half year old and she's trained
34:16
now she wants when we go on
34:20
public, she wears her mask. If
34:20
her mask comes off. She freaks
34:24
out, like, what kind of world
34:24
are is my portrait growing up?
34:28
And you know, our masks are
34:28
normal. But yeah. And in fact,
34:33
earlier today, I'm sitting in my
34:33
office working on my computer,
34:36
and I'm wearing my mask. And I'm
34:36
like, why am I wearing my mask?
34:40
That was like, when I left my
34:40
office 20 minutes ago, and I
34:43
came I didn't take it off. It's
34:43
like, we're so trained now. I
34:47
never would have I mean, you
34:47
know, imagine when we first
34:49
started the pandemic, people
34:49
were so resistant to wearing
34:51
masks. Yeah, it's, it's
34:51
commonplace. Yeah, you just
34:55
accept it as normal life.
34:57
Yeah, I fell
34:57
asleep with mine on actually
34:59
Last night, yeah, I went
34:59
downstairs to pick up a package
35:03
came back in, realized I was
35:03
tired and fell asleep. And it
35:06
took like halfway through the
35:06
night for me to be like, what is
35:09
on my face? What is going on,
35:09
which is also really gross,
35:13
because yeah, just breathe and
35:13
more of my own air for a long
35:16
time. We usually love to sort of
35:16
round out these interview
35:21
conversations with a more
35:21
positive note. And honestly,
35:25
frankly, this conversation was a
35:25
lot more hopeful and positive
35:29
than I was sort of expecting it
35:29
to be. So thank you for that.
35:31
Yes. I'm curious to know what,
35:31
what gives you hope right now?
35:37
Well, um, I
35:37
got, I think the vaccines are
35:39
huge. And unfortunately, no
35:39
matter what happens, the
35:42
pandemic will run its course,
35:42
and you know, you can only
35:47
infect people so many times. And
35:47
even if we had no intervention,
35:52
viruses are at some point
35:52
naturally going to become less
35:55
virulent, because, you know, you
35:55
can't kill every host. So those
36:01
simple, simple, you know,
36:01
biology, things I think, are, I
36:05
feel like, you know, eventually,
36:05
you know, things will change,
36:07
just like in the 1918 pandemic,
36:07
eventually, people's immune
36:10
systems adapted, or the virus
36:10
couldn't adapt further. But
36:15
realistically, the vaccine, I
36:15
think, has been important to
36:18
help push things along. And I
36:18
think it was a big deal at the
36:22
beginning of the pandemic, we
36:22
put a lot of stress on it. And
36:24
I'm glad we did, because it
36:24
allowed things to move quickly.
36:27
And I think it's living up to
36:27
its promise, so to speak. So
36:31
that gives me hope. You know,
36:31
and also what I've seen is a lot
36:37
of, at least in my laboratory,
36:37
we've come together to solve
36:41
some hard problems. sequencing
36:41
the viruses genome was not a
36:45
simple task, it required
36:45
everybody in my lab to come in,
36:49
during the pandemic, and risks
36:49
themselves, you know, and put on
36:53
all the the PP you know, the
36:53
masks and the gear. Yeah. And
36:56
there was a lot of unknowns
36:56
early in the pandemic. So we
36:59
didn't know how much of a risk
36:59
we were taking. And, but so I
37:03
got to see people come together.
37:03
And I think that's, that always
37:07
brings a little bit of hope to
37:07
situations when we can band
37:09
together and solve problems. And
37:09
we see that in the world and in
37:12
the science world, and in
37:12
medicine, and hopefully, with
37:15
general everyday people were
37:15
very supportive of like, coming
37:18
together and solving this.
37:20
Yeah, gosh, that
37:20
gives me so much hope. Thank
37:22
you. Yeah, yay, science, listen
37:22
to science, everybody listened
37:28
to it? Well, awesome. Thank you.
37:28
Thank you so much. I know that
37:32
you don't know us at all, and
37:32
that we just reached out on a
37:35
whim. And I know you've got the
37:35
busiest schedule in the world.
37:38
So we just appreciate the fact
37:38
that you took a little bit of
37:40
your time to talk to us, it
37:40
means so much.
37:42
Well, no, I appreciate it. I feel like I know, you guys know. So we
37:44
should keep in touch. And don't
37:46
forget to reach out and maybe in
37:46
a couple weeks or a few months,
37:50
we'll have some updates, and
37:50
we'll probably be good to
37:53
update. You know, well, a lot of
37:53
like unknowns, we don't know
37:56
what the next couple months are
37:56
gonna bring. So again,
38:00
yeah, man,
38:01
We'd love that!
38:02
We'll reach out for follow up soon.
38:04
And I like these sort of interactions, because I've done a lot of
38:06
interviews with, you know, at
38:10
least recently regarding this
38:10
with different types of media,
38:13
and, you know, sometimes the,
38:13
they only have two minutes, you
38:16
know, and they rapid fire and,
38:16
and this is much more relaxed
38:21
and enjoyable, we can actually
38:21
have conversation. Soit gives me
38:25
more time to go into teacher
38:25
mode and, and explain things a
38:29
little bit better to, you know,
38:29
with our listeners and stuff out
38:32
there that, you know,
38:35
You really spell it for two people. I mean, we're both actors. I hate to admit
38:37
this, but I got terrible grades
38:41
and science.
38:41
I've never ever been hired to play a scientist yet. So I don't think
38:43
I'd be good at it.
38:48
But it's really great to have you. It's like explaining things in layman's
38:50
terms. I feel like I know. I
38:53
feel like I've learned something
38:53
today. And hopefully whoever's
38:56
listening to this will have a
38:56
lot to learn as well.
38:59
Yeah. So yeah,
38:59
Everybody stay safe. Get the
39:03
vaccine if you can. Keep wearing
39:03
your mask for now. Stay six feet
39:08
apart. Hang in there, it's gonna
39:08
get better. And see how things
39:15
go.
39:23
Hey, this is
39:23
Caroline. Raymond, we wanted to
39:25
say thank you for listening to
39:25
this episode and let you know
39:28
that there will be more every
39:28
week from now until we get
39:31
fatigued by it. We're building
39:31
out this podcast as we go. So
39:35
stay tuned for improvements on
39:35
our website, our graphics, video
39:38
clips and just everything else.
39:38
The time was now to tell our
39:41
stories so we're learning as we
39:41
go. We really do appreciate your
39:45
interest in support. We truly
39:45
hope that the personal stories
39:48
that come out in each episode
39:48
can help build a better
39:50
understanding of COVID-19 how it
39:50
spreads and how it affects us.
39:54
If you have a story or a
39:54
question that you'd like us to
39:57
address in an episode. please
39:57
email us at
39:59
[email protected] that's
39:59
fat igu ed [email protected]
40:07
Thanks for listening bye
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