A great question. I trust no "experts" here in the US on this, but Is all COVID-19 in China now from foreign sources? That seems to be the message from officials and official media, and we are starting to hear with more frequency that “maybe the outbreak did not originate in Wuhan but was imported on foreign frozen food”. If Taiwan or New Zealand start picking up COVID-19 samples on imported frozen food, and can trace infections to frozen food imports, then perhaps there will be less skepticism about the possible political motives.