Booster

"[W]e don't need to use mRNA vaccines like Pfizer and Moderna," says Sydney heart specialist.

Dr. Anthony Fauci acknowledged Friday that there is a "fatigue" about COVID-19 mandates as respiratory viruses surge across the U.S.

Shot now available for children 6 months through 5 years old.

Pfizer and its German partner have asked U.S. regulators to clear their updated COVID-19 vaccine for children as young as 6 months of age, the companies announced on Dec. 5.

The CDC took nearly two years to formally recognize distinctions between masks for mitigating COVID-19 spread, finally saying in January that cloth masks offer "the least" protection and N95 respirators, which meet strict federal standards, "the highest."

The way that the pandemic was handled took people’s jobs, businesses, and, in some cases, lives.

COVID hospitalizations up in 42 regions. COVID deaths up from prior day.

“I gave up my command; I gave up my career; I gave up my retirement pension. But I still think I came out a winner because, after 19 years of service, I left the army with my integrity intact, and my oath to the Constitution unbroken."

Coronavirus cases rise though America boasts a vaccination rate considered to be "above [the] world average" by Johns Hopkins, calling into question the drug's efficacy.

The relative effectiveness of the fourth dose of a COVID-19 vaccine in the elderly was negligible within months, according to a new study.