A new study identifies a mechanism for how COVID vaccines may, in infrequent cases, drive heart inflammation, a condition ...

Study points to source of "very, very rare" cases of myocarditis and potential solutions. Myocarditis risk remains far higher ...

A rapid, two-step immune reaction may underlie rare cases of heart inflammation seen after Covid mRNA vaccination, Stanford ...

Aside from maybe high school biology classes, the first time many people heard of mRNA was during the pandemic because of the ...

Stanford Medicine investigators have unearthed the biological process by which mRNA-based vaccines for COVID-19 can cause ...

FDA plans possible black box warning for COVID-19 shots amid rare heart risk reports; studies say the virus carries a higher ...

No matter where cancer cells grow in the human body, they are a threat to our health and our lives. But instead of treating ...

RNA, widely known from the COVID-19 vaccine, is not actually a "therapeutic agent," but a technology that delivers the ...

The US Food and Drug Administration intends to put a “black box” warning on Covid-19 vaccines, according to two people familiar with the agency’s plans.

Pfizer Is Still Struggling to Replace Its COVID Revenue. Here's What We Could See From the Pharmaceutical Giant in 2026. Keep ...

An mRNA influenza vaccine bests an inactivated quadrivalent flu vaccine against two different strains in phase 3 study.