GENEVA, May 11 ― The WHO said yesterday that 348 probable cases of hepatitis of unknown origin had been identified, as studies into the potential role of adenovirus and Covid-19 infection gather pace. The World Health Organisation (WHO) said the leading hypotheses remain those involving.
GENEVA, Switzerland The WHO said Tuesday that 348 probable cases of hepatitis of unknown origin had been identified, as studies into the potential role of adenovirus and Covid-19 infection gather pace. The World Health Organization said the leading hypotheses remain those involving adenovirus. Ca