We have viruses all year round, Viruses don’t only appear in winter, what happens is that in winter there is a series of conditions that favor the appearance and transmission Viruses that cause respiratory infections.

Why do viruses appear in winter?

The first condition is that we spend more time inside because of the cold. insidewe gather more people and We ventilate the rooms less, This increases the chances of exposure to respiratory viruses.

unfortunately we didn’t notice measure as basic as ventilation Until the arrival of SARS-CoV-2, the virus that causes the coronavirus.

Our mothers and grandmothers have always told us “wrap up you are going to get cold”. Cold doesn’t really affect us by itself and neither is it the cause of the virus, What creates a cold is a series of circumstances that increase the transmission of viruses in winter.

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