COVID-19: Does immunity wane six months after jab? Too early to tell
"The data we have so far, both from the Israeli healthcare providers and from Pfizer, suggest that the protection last more than six months."
Vials with Pfizer-BioNTech and Moderna coronavirus disease (COVID-19) vaccine labels are seen in this illustration picture taken March 19, 2021. (photo credit: REUTERS/DADO RUVIC/ILLUSTRATION/FILE PHOTO)ByROSSELLA TERCATIN
