In a study published this week, a team of researchers compared the evolutionary story of SARS with that of COVID-19 17 years ...

According to the authors, previous studies suggested ... “At the outset of the COVID-19 pandemic, there was a concern that ...

The COVID-19 virus traveled a similar amount of distance in about the same amount of time as the 2002 SARS virus.

China is blaming the United States for the origin of COVID-19, accusing Washington of "evading responsibility" for the virus ...

When the Covid-19 pandemic hit, the then-Stanford professor was one of the loudest critics of lockdowns, school closures and ...

The director of national intelligence told podcast host Megyn Kelly she's working with top HHS officials to investigate Covid ...

China restated its case that Covid-19 may have originated in the United States in a white paper on its pandemic response ...

The ancestor of the virus that causes COVID-19 left its point of origin in Western China or Northern Laos just several years ...

Patients suffering from long COVID may exhibit persistent inflammation in the heart and lungs for up to a year following SARS-CoV-2 infection-even when standard medical tests return normal ...

"Our results should also raise awareness among clinicians to consider a patient's COVID history and evaluate persistent symptoms more thoroughly." Zahi Fayad, Ph.D., senior author of the study and ...

A combination shot for flu and COVID-19 using messenger RNA generated antibodies in a study, but U.S. government regulators ...

The study lands at a fraught political moment. Last month the White House created a web page called “Lab Leak: The True Origin of Covid 19,” asserting that the pandemic had been caused not by ...