An expert group charged by the World Health Organization to investigate how the COVID-19 pandemic started released its final ...

The World Health Organization's probe into the cause of COVID-19 has not resulted in a definitive reason, with its director-general saying all scenarios 'remain on the table.' ...

GENEVA: All hypotheses on how the Covid-19 pandemic began remain open, the World Health Organization said on Friday (Jun 27), ...

Despite years of global investigation, the WHO confirms COVID-19’s true origin remains unknown due to limited data, with ...

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

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

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 ...

People who continue to suffer the effects of COVID-19 long after contracting the illness say they're concerned to be losing a ...

All hypotheses on how the COVID-19 pandemic began remain on the table, the World Health Organization (WHO) said Thursday following an inconclusive investigation into the global catastrophe’s origins.

A new Covid-19 variant called NB.1.8.1, or Nimbus, represents about a third of new US Covid-19 cases. Dr. Leana Wen answers ...