6501
The New Joe Montgomery Birther Pit / Re: CoronaBro Meltdown/SARS-Covid-19 Spitballing Thread
« on: August 20, 2021, 06:51:19 AM »Our 1 shot or more in the US is approaching 200M people, that’s nearly 80% of the 18 and up population. Surely if such a thing as herd immunity exists we have to be approaching it?
one shot is considerably less protective than two and even two doesn't completely prevent infection. and last i saw two shot % was around 50% (all ages).
iirc, the r0 value for delta is thought to be like 6-8, something like that. which would put herd immunity at like 85% or so. so, basically never (unless we get more effective vaccines).
170 of that 200 is fully vaxxed and my assumption is if you got the one you will get the 2nd when it’s your turn. Have to be getting close to reaching an “as good as it’s going to get” stage at least with current efficacy of vaccines like you say.