A registry study across 14 Japanese clinics analyzed 179 cases of post-COVID-19 vaccination syndrome (PCVS) and identified ...

A federal judge blocked parts of HHS's vaccine policy changes, siding with medical groups against Robert F. Kennedy Jr.'s ...

New FDA approval language for COVID-19 vaccines is sowing confusion about which conditions put people at greater risk for severe disease and who can avoid the inconvenience and cost of off-label ...

Patients with multiple sclerosis (MS) who were receiving disease-modifying therapies were found to have rare occurrences of ...

Retsef Levi, PhD, will now chair the newly revamped COVID-19 Immunization Workgroup for the CDC's Advisory Committee on Immunization Practices (ACIP) -- and infectious disease experts are anything but ...

Questions about the COVID-19 shot abound as federal recommendations shift and medical groups issue clashing guidance.

The U.S. Food and Drug Administration approved 2025-26 COVID-19 vaccines for anyone age 65 and older and any person 6 months and older who has at least one underlying health condition that increases ...

A federal work group says Covid vaccine injuries deserve urgent attention, even as Health Secretary Robert F. Kennedy Jr.

Add Yahoo as a preferred source to see more of our stories on Google. Rather than spend more than $7 million attempting to contact all 790,000 people vaccinated and automatically included in the state ...