The first reports of coronavirus — a group of viruses that includes COVID-19 and other diseases — go back to the 1930s.

WASHINGTON (AP) — A crucial question has eluded governments and health agencies around the world since the COVID-19 pandemic began: Did the virus originate in animals or leak from a Chinese lab? Now, ...

Este artículo estará disponible en español en El Tiempo Latino. Since regaining power, the Trump administration has repeatedly claimed with false certainty that the COVID-19 pandemic originated in a ...

If nothing else, the recently released interagency report documents the vast amount of effort that has gone into unraveling the origin story for SARS-COV-2. There are four possible versions of this ...

A federal agency has changed its conclusions about the origin of the Covid-19 virus. Investigators with the U.S. Department of Energy had previously said they believed the virus spread from an animal ...

Dr. Anthony Fauci, the public face of the federal government's coronavirus pandemic response, is facing criticism on social media over a manuscript published in a top journal where he maintains his ...

WASHINGTON (AP) — COVID-19’s origins remain hazy. Three years after the start of the pandemic, it’s still unclear whether the coronavirus that causes the disease leaked from a lab or spread to humans ...

The World Health Organization said all hypotheses for the origin of the COVID-19 pandemic are still on the table, after U.S. authorities this week backed the theory that the virus originated from a ...

The US Department of Health and Human Services on Wednesday suspended funding to EcoHealth Alliance, a virus research organization tied to controversy about the origins of the virus that causes ...

After three long years, the COVID-19 global health emergency is over. So says the World Health Organization, which made that declaration on May 5. WHO is the sole agency tasked with orchestrating ...

China is blaming the United States for the origin of COVID-19, accusing Washington of "evading responsibility" for the virus amid multiple statements by President Donald Trump that it was leaked from ...

An older adult woman from California is the second case of unknown origin of the novel coronavirus, health officials in Santa Clara County said Friday. The patient didn't have any relevant travel ...