News for hackers. Stuff that matters.
Re:Omicron variant more resistant to vaccine but causes less... by GeekyBear on Tuesday December 14, 2021 @04:28PM (#29558093)
A study was done testing samples pulled from ~1.5 million blood donations in the US looking for Covid antibodies.

>By May 2021, the combined infection- and vaccination-induced seroprevalence estimate increased to 83.3% (95% CI, 82.9%-83.7%)

https://jamanetwork.com/journals/jama/fullarticle/2784013

The delta variant surge didn't hit the States until after this study concluded, so one would expect the numbers to be quite a bit higher today.

There are no comments on this comment yet.