Pfizer’s PFE stock hit a new 52-week low of $20.92 on Wednesday but recovered thereafter and closed at $22.49 Though the ...

"Unintelligible" allegations in a class action supported by Clive Palmer over claimed COVID-19 vaccine injuries have been ...

Five years ago, volunteers rolled up their sleeves in the first clinical trial of a vaccine against COVID-19, as the new pandemic surged around them. By a year later, 66 million American adults had ...

Vaccination campaigns have nearly eradicated some of the most deadly and transmissible diseases. In a rising tide of vaccine ...