There are innumerable wet markets in Asia, this is not only totally unwarranted but largely xenophobic. Would you call the leafy green supply chain in the US "unsanitary" since we recall them in the US a few times a year? The last time we recalled spinach over salmonella was just 6 months ago [1] E. Coli was just 3 months ago [2].
To quote the WHO: "Primary sources of [E. Coli] outbreaks are raw or undercooked ground meat products, raw milk, and faecal contamination of vegetables" [3] so someone's been pooping in America's mixed greens.
They may be a bit gruesome if you're unaccustomed but they serve so many people it's hard to believe they're overwhelmingly unsanitary.
> The chinese government supressed info about this virus.
This on the other hand is a good point.
[1] https://www.cnn.com/2019/08/13/health/dole-spinach-recall-sa...