14 days shedding virus with no symptoms sick for 14 more. Lives outside body for up to 14 days and only few cleaners will disinfect but not in any regular cleaning supplies. You spread with each cough 2 meters away so 4 cubic meters and all some one has to do is touch any surface with virus and then touch eye nose mouth or inhale it to get sick. Zero way to build resistance.
And some idiot thinks a travel ban after 45 days from First post of infection with world travel and inter court travel will contain it…. that person has a single digit iq and zero math skills. Basically it’s too late to stop unless you are remote area. All the mail is contaminated every public place and transport is infected.