Two residents of a Hong Kong apartment building have fallen ill with the new coronavirus even though they live on different floors.
Source: https://www.livescience.com/coronavirus-spread-building-pipes.html
Only the Autodidact is Free
Two residents of a Hong Kong apartment building have fallen ill with the new coronavirus even though they live on different floors.
Source: https://www.livescience.com/coronavirus-spread-building-pipes.html