Masks, gloves, glasses and antiseptic usage,
Coronavirus in open air has a lifetime of moments,
it can survive in air, via microdoblets, but not long, offcourse depends if microdoblets are from breath, from speach or from cough,
according some countries the distance is 2 to some 3 meters due to velocity that microdoplets come out of mouth when cough
the primary infection is by touch,
at an athletic shoe it can survive max 5 DAYS, at a Mobile phone 7 DAYS,
That is why at some countries the official guide suggests to wash the clothes you used outside,
according the materials are made off,
Masks help mainly at closed areas, and with ventilator systems, and outside with stupid people who come near you,
like in cashiers, like buses, super markets, etc,
Coronavirus can also survive in food surface, and be transmited by touch
AND HE LOVES REFRIGARATORS ABOVE 4o C
simply
imagine your shelf in a closed market with air ventilation where Corona might exists, wearing masks gloves and glasses, Fully protected like you came out from a fiction movie, YES, I won it.
and touch your shoes with uncovered hands when return home, or touch the frozen packaged food (surfaced is 'full' of a water film) when return home,
touching the most times wet package outside, with uncovered hands(even sterilized before), and open it, and take (for example) a slice of cheese, driving it, with your uncovered fingers, to your mouth and nose,
or rub your eyes after, NO, I .....
we use masks and glasses outside home,
but we use gloves and antiseptics always, even inside home
but if an infected person wears the masks then she can't spread the virus with droplets. somehow the virus needs to get on those surfaces.