> And just how many “microbiology labs” are there in China that handle “advanced viruses like the novel coronavirus”? > It turns out that in all of China there

> And just how many “microbiology labs” are there in China that handle “advanced viruses like the novel coronavirus”? > It turns out that in all of China there is only one. And this one is located in the Chinese city of Wuhan that just happens to be . . . the epicenter of the epidemic. Is it true that bat coronaviruses are BSL-4? I read that they are BSL-2. There are lots of BSL-2 labs.