@Jebsu: Assuming it's intentional, might be a jab at Xi Jinping seeing as Chinese government is definitely partly to blame for the initial spread of the virus.
@WhimsiCat
Let us also not forget the fact that coincidentally there's a virology institute in Wuhan that was studying SARS coronaviruses specifically (and managed to previously engineer a version that could infect human cells). This would not be the first time of a lab SARS leak in China either.