Early in the beginning of the COVID-19 pandemic, scientists predicted the coronavirus would mutate slowly. They were wrong. Hundreds of thousands of viral mutations and multiple seasonal waves later, ...

COVID-19 vaccinations are rolling out in St. Johns County, with front-line health-care workers, long-term care facility residents, and first responders receiving some of the first doses. The Florida ...

COVID-19 vaccination reduces the risk of death from COVID-19. Social media posts have misused survey data and adverse events reports to falsely claim that COVID-19 vaccines have killed more people ...

Este artículo estará disponible en español en El Tiempo Latino. Updated COVID-19 vaccines targeting JN.1-lineage omicron variants of the coronavirus are now available in the U.S. for the fall and ...

A summer wave of COVID-19 is rising. “There’s clearly a bump,” says William Schaffner, an infectious diseases expert at Vanderbilt University Medical Center in Nashville. The medical center has seen a ...

Five years ago, on March 11, 2020, the World Health Organization declared COVID-19 a pandemic. Whether it still is depends on who you ask. There are no clear criteria to mark the end of a pandemic, ...

US residents’ ability to get COVID-19 vaccines this fall is about to change as US Food and Drug Administration leaders shift away from a one-size-fits-all approach, raising concerns among vaccine ...

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, ...

Although there is less certainty about the future of COVID-19 vaccines this fall and in the long term, one thing is clear: complacency and stasis are not options. We must continue to prioritize ...

Changes in the vaccine advisory process in the United States have disrupted immunization guidance, which reinforces the need for independent evidence review to inform decisions regarding immunization ...