Rates of pertussis, also known as whooping cough, are surging in Florida, California, Texas and other states. The outbreaks are fueled by falling vaccination rates, fading immunity and delays in ...

Nearly five years after the Food and Drug Administration rushed its OK of the COVID-19 vaccine, more Americans are reporting ...

Getting COVID and flu vaccines at the same time? Learn which arm to use, how it affects immunity, and what side effects to expect.

In a large-scale trial, modRNA was significantly better at preventing confirmed flu cases than a typical seasonal flu shot.

More than a third of Americans who were vaccinated against COVID-19 say they had side effects from the shot, and nearly half ...

Two major studies published this month are raising new questions about potential health risks associated with the COVID-19 vaccine — ...

The outbreaks are fueled by falling vaccination rates, fading immunity and delays in public health tracking systems.

Pfizer has released the full data from its phase 3 trial of an mRNA flu vaccine candidate, with the potential new shot demonstrating 34.5% greater efficacy compared to a control vaccine. | Pfizer has ...

As flu season ramps up and COVID and RSV cases continue to circulate, many people are unsure which vaccines to get — and when ...

A wave of lawsuits with novel strategies show that the search for Covid vengeance — and jury awards — has gained force under ...

The new trial, funded by Pfizer, compared the company’s mRNA shot to Fluzone, one of the most widely used seasonal flu ...

Ruanne Barnabas grew up in Durban, South Africa, during a time of “deep inequity in health, opportunity, and justice”.