Not just IgG4 antibodies that become predominant in the many-jabbed, but also lesser studied IgG2, researchers find. NIH ...

Experts say while Covid-19 primarily targets the lungs, it can also lead to serious heart complications, including blood ...

Megyn Kelly fired back at tech reporter Kara Swisher over the the latter's criticism of the former's new media venture on ...

COVID Vaccination** Recent revelations from leading health experts have thrown a spotlight on an alarming health crisis ...

Although the bivalent COVID-19 vaccine conferred moderate protection against symptomatic disease, hybrid immunity provided the strongest protection.

New research findings provide solid evidence that annual COVID-19 vaccine booster doses continue to be advisable for certain ...

The updated mRNA-1273.815 COVID-19 vaccine was significantly protective against hospitalization and medically attended outcomes among adults in the United States.

One in four Republican parents is now skipping or delaying some childhood vaccines for their kids, such as the MMR vaccine ...

Full COVID-19 vaccination may reduce post-COVID-19 condition risk by 27%, though more research is needed, especially for ...