<p>A joint WHO and China expert mission investigating the origins of the Covid-19 pandemic in Wuhan said on Tuesday it had not found the animal host responsible for transferring the virus to humans.</p>.<p>Transmission from animals was likely but so far "the reservoir hosts remain to be identified", said Liang Wannian, head of the China team, at a press conference.</p>
<p>A joint WHO and China expert mission investigating the origins of the Covid-19 pandemic in Wuhan said on Tuesday it had not found the animal host responsible for transferring the virus to humans.</p>.<p>Transmission from animals was likely but so far "the reservoir hosts remain to be identified", said Liang Wannian, head of the China team, at a press conference.</p>