I doubt there is much sympathy for either US or Chinese efforts to blame the other for the origin of the virus. Surely most countries laugh at the notion that US military athletes brought the virus to Wuhan. This morning CGTN speculated that the US withdrew from the 2001 Bioweapons Treaty in preparation for launching the new corona virus and also suggested that the US may have spread Swine Flu in China using drones. I think countries are disappointed that the US and China aren't collaborating to fight the epidemic and many are worried that intensifying acrimony could be harmful to their interests.