A recent study has provided the first side-by-side comparison of how three major COVID-19 vaccine types differ in triggering ...

The covid-19 pandemic opened the door to once-controversial human challenge trials. Now, volunteers are willingly catching ...

Former US public health officials are sounding alarms about significant changes being made to the country’s vaccine policy ...

The Food and Drug Administration says it's going to get tougher on vaccines, blaming the deaths of at least 10 children on the COVID-19 vaccines.

Pfizer Canada says it has placed temporary limits on orders of one of its COVID shots at community pharmacies, found outside ...

Researchers at University of Tsukuba have demonstrated that during Japan's COVID-19 booster vaccination campaign, online information influenced vaccination intentions in ways similar to the initial ...

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

Elders need to get shots this season to be protected against major viruses and other illnesses. There are many to choose from ...

Authors say results point to a need for tougher toxicology testing and stricter oversight of tattoo ink ingredients. Read ...

The H3N2 subclade “K” strain has already led to increased hospitalizations in countries such as Canada and the U.K.

New research shows tattoo pigments migrate to lymph nodes, causing inflammation and altering immune responses to vaccines, with potential health risks.