I question how all of the sudden the 18-30YO crowd is now responsible for most of the infections when months ago they apparently were not. I get that vaccinations of the older population is having a pos effect and the virus is "looking" for other hosts, but unless there is a confirmed variant that is more transmissible to the younger crowds, then how can this age group suddenly be getting more infected than months ago? you think the virus said "i'll just leave that group of people alone until later".