Viscount Ridley, co-author of Viral: the search for the origin of Covid-19, said: “Like all other formal investigations, the ...

All hypotheses on how the Covid-19 pandemic began remain open, the World Health Organization said, following an inconclusive four-year investigation that was hamstrung by crucial information being ...

The origins of COVID-19 remain a mystery as WHO says “Cannot rule out any theory” after an inconclusive study. Many theories about the origins of COVID-19 have been debated extensively since the ...

An expert group charged by the World Health Organization to investigate the origins of the COVID-19 pandemic has found no ...

All hypotheses on how the COVID-19 pandemic began remain open, the World Health Organization said Friday, following an ...

A LEADING theory that the Covid pandemic originated from a lab leak in China cannot be ruled out, the World Health Organisation said. A team of experts set up by the WHO in 2021 to investigate ...

Five years after COVID-19 struck the world, the origins of the virus remain unknown. A report released by the World Health ...

"As things stand, all hypotheses must remain on the table, including zoonotic spillover and lab leak," WHO chief Tedros Adhanom Ghebreyesus told a press conference, referring to the two main ...

The World Health Organization’s expert group says the origin of COVID-19 remains inconclusive, though most evidence still points to animal-to-human transmission.

The World Health Organization (WHO) Technical Advisory Group on Virus Evolution (TAG-VE) on June 25 added the XFG to its SARS ...

All hypotheses on how the COVID-19 pandemic began remain on the table, the World Health Organization (WHO) said Thursday ...