The risk of flu increases significantly in winter, the flu increases very quickly this season. This cold air can suddenly cause sneezing, a runny nose, or worse. It seems that cold and flu germs arrive with the first downpour of winter. However, germs remain present throughout the year. Why are people more likely to catch colds, flu and now COVID-19 when it’s cold outside? Scientists say that in winter we are more prone to respiratory diseases. Cold air causes a lot of damage to the immunity of the nose.
According to a 2022 study published in “The Journal of Allergy and Clinical Immunology,” dropping the temperature inside the nose by 9 degrees Fahrenheit (5 degrees Celsius) kills nearly 100% of the billions of cells useful for fighting infections. bacteria and viruses in the nose. nose. 50% die.
What viruses cause colds and coughs?
1. Rhinovirus
According to the American Lung Association, about 40% of colds and coughs are caused by rhinovirus alone. What we call cold or cold.
2. corona virus
Corona was present even before the Covid 19 pandemic in 2019-20. There are many types, i.e. strains. The Corona epidemic is a new form of this. For this reason, problems such as colds and coughs also arise. According to the WHO, cold symptoms are sometimes seen, but in severe cases, Sarv acute respiratory syndrome (SARS) means lung and breathing problems. One of its types is called SARS-CoV 2, which causes Covid 19.
3. Adenovirus
There are more than 50 types of adenovirus. For this reason, problems such as colds and coughs occur, but sometimes in severe cases pneumonia or chest infection can also occur. It can also cause conjunctivitis or conjunctivitis. This should never be taken lightly.
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4. VRS
Cold symptoms caused by RSV are common, but they can sometimes become serious. It should therefore never be ignored. Most of the time, these symptoms resolve on their own, but if they persist for a long time, you should see a doctor immediately.
Disclaimer: Some information given in news is based on media reports. Before implementing any suggestion, you should consult the relevant expert.
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