18th June 2021
Men afraid of getting the Pfizer COVID-19 vaccine in case it affects their fertility can rest easy - a new study has found it has no negative effect on sperm count whatsoever.
In fact - and contrary to what conspiracy theorists have claimed about the mRNA-based vaccines - men in the study ended up having better-quality sperm.
"One of the reasons for vaccine hesitancy is the potential negative effect on fertility," the researchers said. Read More