CORONA VIRUS INFECTION CAUSES AND ITS PREVENTION
From time to time many claims have been made about the corona virus infection. For example, on which surfaces the virus remains alive; its infection can be spread through air etc. Some time ago it was also said that in homes which do not have ventilation and windows, the risk of infection is high. Now a recent report related to this has come out. Researchers at the University of Minnesota in the US researched cases related to the spread and stoppage or elimination of droplets of corona virus-infected patients inside homes, schools, and shopping malls, many of which emerged. Let us know in which places the corona virus infection is more prone to spread.
Research has revealed that the corona virus remains active in the air for longer periods of time in small and closed spaces. That is, in homes where there is no ventilation or windows, the risk of corona is more than in other places. In addition, research has also found that in such places, the patients' droplets also stick on different surfaces.
Why there is more danger in small houses?
In fact, in the present day (especially in cities), the way high-walls and adjacent buildings are being constructed, there are many flats where there is no ventilation nor even ventilated houses. In such a situation, neither the sunlight reaches there nor the wind and even if the wind has reached, then there is no way to get out of it. In such a situation, the air keeps circulating inside the house and the corona patient's droplets also stick on different surfaces inside the room. This increases the risk of the virus entering the healthy person's body from the infected patient.
Why is the risk less in big and open houses?
In large and open houses, i.e the houses which have ventilation and windows, the virus does not last long inside the house and due to the flow of air it ends soon. In addition, the place where the coronet patients' droplets are present is absorbed by the air. Because of this, the risk of the entry of the virus from the infected person to the body of the healthy person is reduced to a great extent.
AC can also spread infection
Most people use
AC to avoid severe heat, especially in cities, but it can also cause corona
infection. The reason for this is that the doors and windows are closed when
the AC is run. It can protect you from heat, but if an infected person is
present there, then the virus from its body remains on the floor of the same
house or office due to the doors and windows being closed. In such a situation,
if a healthy person comes in contact with that virus, then he can also become
infected. Therefore, it is better to use AC less or not during this corona
period.
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