As fall approaches and COVID cases tick up, you might be thinking about getting this season’s COVID-19 vaccine. The annually updated shots have previously been easily accessible to anyone over 6 ...
A sweeping global review led by researchers at the University of British Columbia has found that mRNA vaccines—now ...
Billions of doses later, a global review has found that mRNA vaccines are safe and highly effective. Not only have they ...
Dr. Pappas can be contacted at [email protected]. This letter was published on July 9, 2025, at NEJM.org. No potential conflict of interest relevant to this letter was reported. Zhang B, Thacker D, ...