The new coronavirus has turned the travel business upside down,. with quarantined cities and towns, postponed and canceled conferences and public events and uncertainty. A lot of uncertainty. Johanna Read (www.traveleater.net), a travel writer whose piece for Fodor's Travel is called Should You Change Your Travel Plans Due to the Coronavirus?, brings us up to date.And on My Favorite Trip, writer and photographer Susan Portnoy (www.insatiabletraveler.com) takes us to Antarctica and the Falkand Islands.