Source: South China Morning PostThe US has renewed its call for another investigation into the origins of the coronavirus pandemic, with China again rejecting the possibility of a leak from one of its laboratories.Addressing the World Health Assembly on Tuesday, US Health and Human Services Secretary Xavier Becerra said future studies into the origins of the Covid-19 pandemic needed to be transparent and respect the independence of scientists.“Phase 2 of the Covid origins study must be launched with terms of reference that…Read More