With most workers being told to stay home, essential groups of grocery and warehouse workers are striking for better protection. A choir rehearsal in Washington, complete with social distancing protocols, still results in dozens of COVID-19 cases. And ABC's Chief Medical Correspondent explains whether this coronavirus is, in fact, "airborne." Like the show? Leave a review: http://bit.ly/ReviewStartHere Follow @StartHereABC for exclusive content, show updates and more: - Twitter: https://www.twitter.com/starthereabc - Facebook: https://www.facebook.com/starthereabc - Instagram: https://www.instagram.com/starthereabc Discover more ABC News podcasts: http://www.abcnewspodcasts.com Start Here is produced by ABC Audio. For more information: http://www.abcnewspodcasts.com