This is how it works. An infected person starts to cough. With influenza, virus particles spread can be spread as far as one and one half meters. This thing is the same. That’s in a normal environment...
The Celtic Blog · Mar 12, 2020
This is how it works. An infected person starts to cough. With influenza, virus particles spread can be spread as far as one and one half meters. This thing is the same. That’s in a normal environment...