> This seems dubious given a single droplet of exhaled moisture containing the Omicron virus can create disease Omicron has a R0 of about 10 (unsure), Measles

> This seems dubious given a single droplet of exhaled moisture containing the Omicron virus can create disease Omicron has a R0 of about 10 (unsure), Measles is at 12-18. Why do you believe that it can't get higher. And for the "single droplet", we spent an entire week-end in the same place, followed by 4 hours in a car, 4 people, one got tested positive with symptoms the next day, none of the others got it, including one who wasn't vaccinated and slept in the same bed. I guess we shared a lot of droplets. This is an anecdote, but many people share similar stories. > we don’t worry endlessly about other viruses we now catch mutating into something more awful We do, we know that the flu is capable of doing that and we are keeping close watch. We worry about covid in particular because it is a new virus that is not yet endemic, it has infected hundreds of millions of people and maybe animals, and every infection is potential breeding ground for new variants, and alpha then delta have shown that it can get more virulant. What scientists say is real. It doesn't mean we should panic, but it is something that needs to be considered by policymakers. Lifting restrictions is one thing, but should we stop testing and sequencing, close down COVID ICUs, etc...?