Find out how different vaccines for the coronavirus cause your body to create antibodies that fight the virus.

A rise in tuberculosis cases in Malaysia triggered social media posts falsely claiming that the bacteria responsible for the disease were deliberately inserted into Pfizer's Comirnaty Covid-19 ...

Pfizer/BioNTech has initiated its application to the US Food and Drug Administration for full FDA approval of its Covid-19 vaccine for people ages 16 and older, the companies said Friday. This is the ...

Add Yahoo as a preferred source to see more of our stories on Google. With a little help, your immune cells can be potent tumor killers. Steve Gschmeissner/Science Photo Library via Getty Images The ...

Moderna (MRNA) faces a lawsuit in the U.S. for allegedly infringing patent rights related to the COVID-19 shot developed by ...

The 2025-2026 COVID-19 vaccine formulation targets the SARS-CoV-2 sublineage LP.8.1, in line with FDA guidance to more closely match circulating strains 1 Shipping of the LP.8.1-adapted vaccine will ...

Booster vaccines reduced the risk of COVID‑19-related hospitalization and death, according to a new study of over 3 million ...

America’s drug safety agency declined to review a next-gen flu vaccine that uses the same tech as the coronavirus shots ...

A slightly disappointing revenue outlook from Pfizer (PFE) was enough for its COVID-19 vaccine rivals Moderna (MRNA) and Novavax (NVAX) to trade lower on Tuesday, just as a major safety scare related ...

FRANKFURT (Reuters) - Moderna and Pfizer-BioNTech are in a tight race to launch their COVID-19 vaccines in Europe after both applied for emergency EU approval on Tuesday, though there was uncertainty ...

(CNN) — In response to a call from President Donald Trump to make the positive impact of Covid-19 vaccines public, drug giant Pfizer posted a collection of more than 200 news releases and statements ...