The head of the Food and Drug Administration said the agency will soon unveil a new framework detailing what companies must ...

With new testing requirements, it’s not even clear how new Covid or flu shots can be made available this fall.

Among older people in Sweden, vaccination against COVID-19 has shifted from a high and uniform level when the first ...

Pfizer (PFE) stock draws public scrutiny as a House probe gathers new allegations regarding the company's COVID-19 vaccine ...

A former Pfizer scientist said the timing of the 2020 vaccine results “wasn’t a coincidence,” according to allegations ...

Placebo testing has been part of the process since the 1940s. It’s unclear what additional measures would achieve — but it may slow development.

RNA-1083 vaccine is noninferior and induces higher immune responses than recommended influenza and COVID-19 vaccines.

A new combination vaccine could simplify protection against two major respiratory illnesses for older adults, according to a ...

The statement confused experts who said that vaccines aimed at new pathogens have always been tested this way. "That has been ...

A half-decade since the pandemic, countless individuals and families have been left wondering: what is the long-term safety ...

RNA-1083 vaccine is noninferior and induces higher immune responses than recommended influenza and COVID-19 vaccines against several influenza strains and severe acute respiratory syndrome coronavirus ...

A novel AI-driven method helps scientists stay ahead of viral evolution by engineering synthetic spike proteins that ...