WHO urges countries to come clean on Covid origins intel to 'advance understanding'

The World Health Organization urges all countries to reveal what they know about the origins of Covid-19, following US claims of a Chinese lab leak, countered by furious denials from Beijing.

"If any country has information about the origins of the pandemic, it's essential for that information to be shared with WHO and the international scientific community," says WHO's Director General, Tedros Adhanom Ghebreyesus.