3 ms·
My point was if vaccinated could spread covid, and that paper shows the viral load is just as high so they can. Yes vaccinated with pre-alpha, alpha, and delta
by halfjoking 4y ago
My point was if vaccinated could spread covid, and that paper shows the viral load is just as high so they can.
Yes vaccinated with pre-alpha, alpha, and delta have faster viral clearance... but what about Omicron which is 99% of cases now? Maybe the study was done too early, but the results are very bad for vaccinated with Omicron.
"In other words: out of 100 boosted persons who catch Covid, 31 — or one-third — will be still carrying LIVE VIRUS on Day 10. Out of 100 unvaccinated persons, only 6 would test positive on Day 10 — over five TIMES fewer people." [1]
So even if you justified treating unvaccinated differently due to viral clearance (completely disregarding that prior infection, age or weight has much more influence), eventually you'd be wrong using that metric anyway.
[1] https://igorchudov.substack.com/p/study-boosted-people-slowest-to-clear https://igorchudov.substack.com/p/study-boosted-people-slowe...
- ben_w 4y agoInfectiousness is slightly different to peak viral load or the decay rate of viral load, and also includes symptoms, and has been tested independently of those. There was a paper going around not too long ago whose headline result showed there was only a mild decrease in infectiousness, something like 24% immediately after vaccination, which some thought was a gotcha all by itself but (a) that is certainly better than nothing, and (b) it was based on prisoners who shared a cell, so a fairly extreme case of proximity and duration anyway.