J&J as a vaccine has some rather skewed efficacy rates, and depending where you read, the numbers change. I hate to say it, but, honestly I wonder how much the push to make it sound better is about meeting various 'goals' for dosage distribution rather than best protection.16 confirmed cases in my county on Saturday.
Now, with later hours and more alcohol, and allowing bigger groups starting today...will we see an uptick in cases? My question is, are as many people getting tested as before? Appears we have about a 9% hit rate of cases for the amount of testing since all this started. 207 deaths out of 15K+ cases. I do wonder how many cases are actually from Covid or just Covid-related. Early on they didn't know what the f**k they were doing so death rates were high because everything was stamped "Covid".
I think with the J&J vaccine they'll be able to stab more arms and get ahead of any variant strains. Hopefully. So far, the vaccines seem rather safe, statistically speaking. Sure, an off-shoot of issues here and there, but you get that with any vaccine that was never taken before.
In the US, the efficacy decreases depending on which strains you measure against - and the fact that the earliest data preceded the more aggressive variants
www.forbes.com/sites/williamhaseltine/2021/02/01/novavax-and-johnson--johnsons-vaccines-are-less-effective-against-the-uk-and-south-african-variants
Key takeaway: " J&J press release falls into a similar trap, claiming a 57% efficacy in their South Africa trial"
J&J one-dose Covid vaccine is 66% effective, a weapon but not a knockout punch
Johnson & Johnson said that its single-dose Covid-19 vaccine reduced rates of moderate and severe disease, but the shot appeared less effective against a new coronavirus variant.
www.statnews.com
"Overall, the vaccine was 66% effective at preventing moderate to severe disease 28 days after vaccination. But efficacy differed depending on geography. The shot was 72% effective among clinical trial volunteers in the U.S, but 66% among those in Latin America, and just 57% among those in South Africa. Though markedly below the levels seen with the first two authorized Covid-19 vaccines, those rates are above the thresholds originally set by the U.S. Food and Drug Administration for a vaccine to be considered useful."
So as those other strains become more common - one estimate I read posits that within a month over half of infections in the US will be either the variant that's mutated in England or south Africa. Add to that the South American mutation and the change in border policy/assylum/refugee handling and you do have to question what virus we will face and the quality of any vaccine tested and touted based on a virus strain that isn't really being transmitted much anymore...