The origins of COVID-19 remain a mystery as WHO says “Cannot rule out any theory” after an inconclusive study.

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

The World Health Organization (WHO) maintains that all origin hypotheses for the Covid-19 pandemic remain viable after an ...

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

The World Health Organization said on Friday that efforts to determine the origins of SARS-CoV-2, the virus that caused the ...

New WHO report suggests COVID-19 originated from animal-to-human transmission, though Director-General Tedros maintains all ...

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

WHO director Dr Tedros Adhanom Ghebreyesus says all hypotheses are on the table, as the organisation works to reinforce ...

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 on the table, the World Health Organization (WHO) said Thursday ...