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, ...

Clockwise from top left: A second-grader does remote schoolwork at the Reading, Pennsylvania, Boys and Girls Club in January 2021. Protesting against COVID-19 vaccine mandates in Buffalo, New York, in ...

During the COVID-19 crisis, Mayo Clinic's Risk Communications Program built a pandemic toolkit to help partners enhance messaging, meet community needs and advise regional decision-makers.

Yearly Covid-19 Booster Recommendations in Canada, Europe, and Australia. Although the rapid development of multiple Covid-19 vaccines in 2020 represents a major scientific, medical, and regulatory ...