“The Donald Trump administration’s claims about a Wuhan lab leak were treated as a conspiracy theory by hostile US media, but their attitude changed after Uncle Joe Biden took office?”
The Chinese Communist Party think Australia and America are trying to make trouble for China by suggesting covid started months before China told the World.
https://www.rt.com/news/536612-china-pcr-testing-equipment/
I think it is strange how China seemed to be so prepared for covid, when almost all other countries did not see it coming.