Losing Covid-19 antibody immunity after six months after Pfizer vaccine
Losing Covid-19 antibody immunity after six months after Pfizer vaccine
Sep 16, 2021, 4:22am UTC
https://thedaily.case.edu/new-study-nursing-home-residents-health-care-workers-lose-more-than-80-of-their-covid-19-immunity-six-months-after-pfizer-vaccine/