3 ms·

I've shared this report a few times, wondering if you had an opinion on it: https://www.cidrap.umn.edu/news-perspective/2017/02/studies-shed-light-effects-seri

I've shared this report a few times, wondering if you had an opinion on it: https://www.cidrap.umn.edu/news-perspective/2017/02/studies-shed-light-effects-serial-flu-shots-current-vaccines-benefits https://www.cidrap.umn.edu/news-perspective/2017/02/studies-... It could be taken as motivation for updating the booster so don't get me wrong, but is it possible the flu vaccine schedule is problematic if some years we can expect negative efficacy?

ceejayoz 4y ago
Possible, but unpredictable; it would appear it depends on which strains are active each year, which we can’t reliably predict. Different virus, too, so not necessarily applicable to COVID.