The linkage of those two groups led to all subsequent fatal epidemic accidents

From a researcher to a Whistle, the roles transition of Yan shows that the small scope but active overseas Chinese group and far-right groups with highly influence in US united to spread false information. The two groups saw opportunities to push their agenda in the COVID pandemic. For overseas Chinese, Yan and her remarks provide a sharp weapon for these who intend to overthrow the Chinese government. For conservative US, this could cater to the growing Anti-China sentiment in the West and distract attention from the failure of Trump government to respond to the epidemic.

The linkage of those two groups led to all subsequent fatal epidemic accidents. Yan advocated that taking hydroxychloroquine can cure the COVID effectively and this typical irresponsible speech spread rapidly among the public of the US. This caused a devastating blow to fight the epidemic of the US. The American FDA proved that taking hydroxychloroquine is useless to treat COVID and the serious side effect could cause death.