322 Which can weaken the immune system and increase susceptibility to diseases.
The winter season is a time when there is an increase in respiratory infections, Ukr.Media informs.
At this time, it is much easier to catch the flu and SARS, because people spend more time in closed spaces, in contact with each other. Transmission of viruses from person to person occurs in the so-called "breathing zone", when people are 90-100 cm away from each other.
Another reason for the increased risk of respiratory infections is lower humidity, which not only allows viruses to persist longer, but also allows them to stay in the air longer.
Experts, specialists in infectious diseases and epidemiologists, say that at lower temperatures and humidity, the viruses that cause influenza and SARS live longer.
Can you catch a cold after being in the rain, staying in wet clothes or shoes for a long time? No, this is a myth. It is impossible to get the flu, ARVI, bronchitis or pneumonia just because you got caught in the rain or due to hypothermia. These diseases are caused by viruses or bacteria (in the case of pneumonia). Yes, our grandparents were sure that in bad weather the best option would be to stay at home so as not to get wet and get sick, associating cold and rainy weather with diseases. However, it should be remembered that the causal relationship cannot be equated with the chronological one, that is, after that does not mean because of it. Thus, it is possible to get colds regardless of the weather and season.
It is known that the average adult gets colds 2-3 times a year, children get sick a little more often. Most people catch a cold in the fall, winter, or spring.
Is there really a flu season? Influenza circulates all year round, but it is most common in autumn and winter. It is believed that the name of the disease may actually be a reference to the Italian phrase "flu di freddo", which means "influence of the cold". However, the flu virus is inactivated quite quickly during frostbite. Also, the flu virus is more contagious in low humidity, although in the tropics, flu is often associated with rainy seasons and can peak in both the winter and summer months.
Lack of sunlight during the cold months also adversely affects our immune system.
Is it possible to reduce the risk of colds? The best way to avoid catching a cold is to regularly wash your hands with soap and water for at least 20 seconds, and to avoid touching your face, eyes, nose, or mouth with dirty hands.
It is advisable to avoid close contact with those who cough and sneeze, and regularly disinfect used surfaces, such as doorknobs. You should also dress according to the weather, eat a nutritious diet rich in all the necessary macro- and micronutrients, drink enough fluids, and try to avoid overexertion, both physical and mental.
If you are still unlucky and you get the flu or ARVI, stay at home not only to avoid infecting other people, but also to avoid possible serious complications.