BioNTech SE

The next Covid-19 variant that will rise to world attention will be more contagious than omicron, but the real question scientists need to answer is whether or not it will be more deadly, World Health Organization officials said…

The next generation of Covid-19 vaccines in development could come as a pill or a nasal spray and be easier to store and transport than the current handful of shots that form the backbone of the world-wide vaccination effort.These newer…

A nurse Cindy Mendez wearing a protective mask holds a syringe with a dose of the Pfizer-BioNTech COVID-19 vaccine during the coronavirus disease (COVID-19) pandemic, at NYC Health + Hospitals Harlem Hospital in the Manhattan borough of…

Pfizer Inc. aims to expand its vaccine business by becoming a leader in the new gene-based technology behind its successful Covid-19 shots. Pfizer will develop new shots using the technology, called mRNA, to target…

WASHINGTON—U.S. government scientists are pushing back against calls for one-dose regimens for two Covid-19 vaccines designed to be administered with two shots, saying there isn’t enough evidence that a single dose provides long-term…

Trucks carrying Johnson & Johnson ’s newly authorized Covid-19 vaccine began rolling out Monday en route to states and sites that have been seeking more doses to boost vaccinations. McKesson Corp. , which is…

The first single-dose Covid-19 vaccine, a shot from Johnson & Johnson, JNJ -2.64% was authorized for use, a big boost for a mass-vaccination campaign rushing to end the deadliest…

The Covid-19 vaccine developed by Pfizer Inc. and BioNTech SE generates robust immunity after one dose and can be stored in ordinary freezers instead of at ultracold…