Xuzhou first case reinfected weeks after "recovery"
https://archive.is/CuOtr
Patient tests negative four times, was infected
https://archive.is/LAD5r
South Korea "recovered" case reinfected
https://archive.is/Gv1iu
Aerosolized, airborne transmission
https://archive.is/AOka6
Virus infects bacteria, lives in guts indefinitely
https://archive.is/CI9sO