Dr. Anthony Fauci

On his last day in office, President Biden pardoned his brothers, James and Frank, his sister Valerie, and their spouses.

Dr. Anthony Fauci, the country’s leading infectious disease expert, has announced plans to step down as Biden's Chief Medical Advisor later this year.

In a new interview with ABC News, Dr. Anthony Fauci hinted at retirement once "we get out of the pandemic phase," and said he can’t stay at the job "forever."

As concerns remain in place over the Omicron variant's spread, Dr. Anthony Fauci shares his thoughts on how a vaccine mandate for domestic travel could help.

Trump responded to the jeers by urging his followers to instead "take credit" for the vaccine, adding that they are "playing right into their hands" otherwise.

The first known U.S. case of the COVID-19 omicron variant has been identified in California, as various news outlets report and Dr. Anthony Fauci confirms.

West Virginia, Arkansas, and now Florida are asking employers to make room for workers with “natural immunity”—those who they say have recovered from COVID.

A bipartisan-backed letter—though largely Republican—demands to know more about an alleged animal experiment that Fauci is running out of a lab in Africa.

Fauci shared that people who’ve already gotten J&J should “feel good about it," and that an FDA committee felt J&J should've been two doses.

Dr. Fauci said that Moderna’s COVID-19 vaccine booster doses could be delayed, while Pfizer's booster appears to be right on track for a September approval.

Undervaccinated regions in the U.S. are still seeing troubling COVID-19 numbers, even as a fleet of vaccine options are currently available.

Not vaccinated? Fix that. As Dr. Anthony Fauci reiterated on Monday in the wake of a major FDA decision, the key to moving beyond this is vaccinations.

A group of anti-vaxxers protested outside a San Diego County Board of Supervisors meeting, with one comparing vaccination requirements to human experimentation.

Approximately half of the total adult population in the U.S. is currently fully vaccinated, marking a far cry from the vaccination rate experts are aiming for.