A man who predicted Covid-19 years before it swept the globe and killed millions fears the next pandemic could already be unfolding. “But there's always a lot of randomness built into this ...

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 ...

(It was detected as part of Canada’s standard genomic sampling of all COVID-19 cases in the area at the time.) Together, those factors suggest that the virus had been circulating among deer and ...

The ancestor of the virus that causes COVID-19 left its point of origin in Western China or Northern Laos just several years before the disease first emerged in humans up to 2,700 kilometers away ...

Researchers behind a new study have concluded that the COVID-19 pandemic was sparked by wildlife trade in China, similar to the circumstances that led to the SARS outbreak in 2002. The results ...

US President Donald Trump on Monday ordered new limitations on a form of biological research his administration says caused the COVID-19 pandemic ... the theory that the virus spilled over ...

Five years ago, COVID was all we could think about. Today, we'd rather forget about lockdowns, testing lines and social distancing. But the virus that sparked the pandemic, SARS-CoV-2, is still ...

The Chinese government responded with a flat denial that Covid had been caused by a Wuhan lab leak and raised the possibility that the virus had come instead from a biodefense lab in the United ...

The U.S. intelligence community released an unclassified assessment that found the COVID-19 virus "probably emerged and infected humans" through a small exposure by November 2019, with the first ...

which targets the unique spike proteins of the Covid virus. Patients will be evaluated every three months for improvement in Long Covid symptoms including cognitive dysfunction-lapses in attention ...

"Just the way the Covid virus went from being a rare virus to being a virus in humans and in wildlife all over the planet, that could happen starting tomorrow with bird flu," he warned, reports ...