Find out how different vaccines for the coronavirus cause your body to create antibodies that fight the virus.

An infectious disease specialist took the time to explain what herd immunity is, how it works and when it might affect the spread of COVID-19. Dr. Frank Esper works for the Cleveland Clinic Children's ...

AUSTIN (KXAN) — We’re learning more about exactly how the Pfizer COVID-19 vaccine works from research scientists at the University of Texas at Austin who helped develop it. “The way the Pfizer vaccine ...

Find out about the COVID-19 vaccines, the benefits of COVID-19 vaccination and the possible side effects.

(AP) – A real-world test of Pfizer’s COVID-19 vaccine in more than half a million people confirms that it’s very effective at preventing serious illness or death, even after one dose. Wednesday’s ...

DENVER — Colorado is expecting to receive 46,800 doses in the first COVID-19 vaccine shipment once the FDA authorizes use, which could be as soon as Dec. 11-14, according to the Tri-County Health ...

Booster vaccines reduced the risk of COVID‑19–related hospitalization and death, according to a new study of over 3 million ...

FORT COLLINS, Colo. -- The Infectious Disease Research Center at Colorado State University is filled with researchers hard at work trying to better understand the virus that causes COVID-19 and ...

Add Yahoo as a preferred source to see more of our stories on Google. Flu season is here. The summer wave of the coronavirus has receded, but the winter uptick is likely around the corner. Shots are ...