A third dose of the Pfizer/BioNTech COVID-19 vaccine can "strongly" boost protection against the delta variant -- beyond the protection afforded by the standard two doses, suggests new data released ...

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 ...

LOS ANGELES -- The COVID-19 vaccines made by Pfizer and Moderna both require two doses to be administered, several weeks apart, for them to be fully effective. But there has been some scientific ...

Moderna booster shots, Pfizer booster shots and Johnson & Johnson booster shots of the COVID-19 vaccine are now available, following a thorough in-depth review process from the Food and Drug ...

Pfizer and BioNTech recently reported top-line results from a trial of its combination vaccine that was meant to protect against the flu and COVID-19. The partners' combination shot failed to achieve ...

The JN.1 Novavax vaccine is an alternative to the LP.8.1 Pfizer-BioNTech and Moderna vaccines that were rolled out in October ...

Pfizer's stock is down roughly 60% from its late 2021 highs, but the drug giant is working to innovate its way back into the big leagues.

April 9 (Reuters) - Pfizer (PFE.N), opens new tab said on Tuesday its respiratory syncytial virus (RSV) vaccine Abrysvo was well tolerated and generated an immune response in higher risk adults under ...

KALAMAZOO, Mich. -- Even though U.S. health officials authorized the emergency use of Pfizer's COVID-19 vaccine, getting the pandemic under control will take time and effort. One of the biggest steps ...

The vaccine needs to be stored at around -70 degrees Celsius. Early data revealed Monday that Pfizer's COVID-19 vaccine candidate could be up to 90% effective. The company still needs to submit its ...

Pfizer (NYSE: PFE) and BioNTech (NASDAQ: BNTX) recently fell behind in their race with Moderna (NASDAQ: MRNA) to develop new combination shots that could be worth billions in annual sales. Top-line ...