Booster Shot

Stories From Booster Shot

WHO Let the Omicron Out: New Variant Could Alter Path of Pandemic

WHO: Omicron May Change Course of Pandemic

Pfizer CEO: Fourth Vaccine Dose Might Be Needed

UK Warns of Big Omicron Risk

Pfizer Shares Some Positive News about Vaccine Effectiveness Against Omicron

Study: Omicron Variant Reduces COVID Antibody Protection

The Omicron Variant Is in 50 Countries

Experts: Omicron Appears More Contagious But Less Dangerous

Omicron Fallout: Infections Seen in 15 States and Counting

BioNTech Head Isn’t Panicking about the Omicron Variant