Five more cruise ships put a hurt on Australia
https://www.msn.com/en-au/news/australia/five-cruise-ships-that-were-allowed-to-dock-in-sydney-were-infected-with-coronavirus-with-hundreds-of-staff-allowed-off-today-without-being-tested/ar-BB11uy5K?li=AAgfYrC
Crowding and the recirculated air of HVAC is deadly. Whether a ship, nursing home...or hospital.