A LEADING theory that the Covid pandemic originated from a lab leak in China cannot be ruled out, the World Health ...

A group of experts investigating Covid origins on behalf of the World Health Organization revealed they still aren't sure how ...

Trump’s new COVID-19 website features five arguments supporting the lab. Among them was the explanation that Wuhan – the Chinese city where the virus first began spreading – is home to a ...

SARS-CoV-2 is a positive-sense single-stranded RNA virus. It is contagious in humans and is the cause of the coronavirus disease 2019 (COVID-19). Ethnic disparities in severe outcomes of COVID-19 ...

Efforts to contain the spread of SARS-CoV-2 may benefit from a new analytical tool developed by a team led by biologists at Boston College, who report their computer simulation of molecular ...