More countries join US call for answers on COVID-19 origins

China has hit back after US President Joe Biden ordered the country's intelligence agencies to redouble their efforts to determine the origin of the coronavirus.

A worker directs members of the WHO team upon their arrival in Wuhan, January 14, 2021 Source: AAP

For health and support measures currently in place in response to the COVID-19 pandemic in your language, visit sbs.com.au/coronavirus