Sen. Rand Paul, MD (R-Ky.), for years has accused Fauci, the longtime top infectious disease official at the NIH, of lying about the origins of the coronavirus. In previous hearings, the now-retired ...

There is a fair chance that Covid-19 leaked from a lab in China, where experiments to make bat viruses more infectious to humans were being conducted at inadequate biosecurity levels.

In a three-hour Senate hearing this week, Dr. Fauci invoked his constitutional right to stay silent, leaving people confused ...

The release of Dr. Anthony Fauci's pandemic diaries has rekindled the debate over the origins of SARS-CoV-2. Here's how ...

We’re no closer to getting answers after Anthony Fauci exercised his Fifth Amendment rights during his Senate hearing ...

Fauci is set to testify before a Senate committee after pages of his COVID-19 era diaries were released by Senator Rand Paul.

The infectious diseases expert who helped lead the nation's COVID-19 response is testifying before a Senate committee.

Most pandemics start when a pathogen spreads from animals to humans. It's a leading explanation for the COVID-19 pandemic: The SARS-CoV-2 virus, which causes COVID-19, is a cousin of coronaviruses ...

Many viruses that affect humans have originated in animals. The virus may be able to infect humans or animals naturally, or it can evolve or change in some way when it moves from infecting one species ...

Most pandemics start when a pathogen spreads from animals to humans. It's a leading explanation for the COVID-19 pandemic: the SARS-CoV-2 virus, which causes COVID-19, is a cousin to coronaviruses ...

The recent discovery of a bat-related zoonotic (BRZ) batCoV beta coronavirus in the Neotropical bat Pteronotus parnellii has renewed concerns about coronavirus evolution and zoonotic risk. The ...