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

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

China has failed to provide vital data despite repeated requests, said WHO chief Tedros Adhanom Ghebreyesus. Read more at ...

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