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Infection with the new coronavirus through surfaces is negligible, believe three professors from US universities. In an opinion published in The Washington Post, experts say that so far there is no study that shows that the virus can be extracted from surfaces. The main route of transmission is by air.
People who attend parties are at the highest risk of infection, American teachers say.
At the same time, the risk that the virus on desks, banknotes, door handles and transport bars can be caught in the hands and then carried near the nose and mouth cannot be ruled out.
Silviu Gurlui, professor of physics at Alexandru Ioan Cuza University: “No one can guarantee that these surfaces no longer contain some traces of this virus and that we cannot get infected. Caution is needed. Not in extreme. Moderate, because this is normal.
Air quality and atmosphere play a key role. More important than surfaces, but it is true, air is very important. Enclosed spaces must be ventilated.
We must be careful when we are around more people.
The mask seems a lot to us. It also depends on the quality of the mask and the way the mask is put on the face, how much those free spaces can be seen because it matters a lot if the mask does not stick to the face.
Where there is population density in closed spaces, either at home or in means of transport, where the space is closed and there is no good ventilation, the risk of getting hold of this virus is greater. Even if we wear a mask or protect ourselves from surfaces, it’s still great. “
Publisher: Georgiana Marina
