Repeat Booster Shots Spur European Warning on Immune-System Risks
European Union regulators warned that frequent Covid-19 booster shots could adversely affect the immune system and may not be feasible. ...
FDA Panel Votes 16–3 Against Approving Pfizer COVID-19 Booster Shots
The vote Friday, 16-3, was a blow to the Biden administration’s effort to shore up people’s protection against the virus amid the highly contagious delta...