Depending on when you last got vaccinated, that COVID-19 shot may no longer be a good match for the variants expected to ...

The third scenario, in which the booster dose was with the Pfizer vaccine, showed the highest percentages of effectiveness: 56.8% against symptomatic infections and 85.5% against severe cases.

Other countries, including the UK, have set out plans for booster campaigns that include vaccine mixing, with some experts arguing this could improve efficacy. Pfizer and BioNTech had hoped to get ...

Professor of European public health at the London School of Hygiene and Tropical Medicine, Martin McKee, told the BBC the ...

The phase 2 trial will test a 30 µg dose of the shot in around 200 adult volunteers in the US who have already received one booster dose at least 90 days before enrolment, said Pfizer.

COVID has changed so much from the first few years of the pandemic, when people got those first vaccines in 2021,” said Dr. Doug Pogue, president of BJC Medical Group.

Ticker: Free flu, COVID vaccines available across Boston; Cardinal O’Malley authorizes hurricane relief collection ...

The respiratory syncytial virus (RSV) vaccine (Abrysvo) was linked with fewer hospitalizations and emergency department (ED) ...

Trump and Harris share the same economic goal of boosting U.S. manufacturing—but their approaches produce vastly divergent ...

After hours: October 18 at 7:59 PM EDT Loading Chart for PFE ...

The approval of Hympavzi makes it the first treatment for both hemophilia A and B to be administered through a pre-filled pen ...