How not to get sick SARS

As a child my mother forced us to be warmed to keep warm and not catch a cold or the flu. Layfhaker understands, can there really sick if frozen.

Mom made us wear caps that we shot for the first corner. As soon grow up a bit, and now after a biology lesson or after the educational activities of the Internet, we learn:

Runny nose, sore throat and temperature do not appear because of the draft and not because of the cold, but because of the viruses and bacteria.

Colds - a household name for various diseases.

• Viral diseases (SARS) - the most common in autumn and winter. It is from them that we can not sneeze or breathe tormented ton handkerchiefs in half a day, and muchimsya coughing, swallowing paracetamol. This is a relatively light disease. They are themselves, and viruses that cause them, 200.
• Virus flu, Which is usually separated from the SARS due to the heavy flow of illness.
• Bacterial diseases such as angina. In these diseases and health worse and more serious symptoms. Sometimes the bacteria are attacked on their own, sometimes attack the body when viruses - so there are bacterial complications. Strong body to cope with them, but more often they have to be treated with antibiotics, so as not to make the chronic form.
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If we do not get sick because of air temperature on the street, but because of the microbes, then why colds epidemic falls on the cold season?

Scientists have long thought, why. It was known that rhinoviruses better reproduce a cool environment - in the nasal cavity, the temperature of which is lower than the general body temperature. The reasons for the activity were not clear: whether the virus is particularly strong in the cold or frost weakens immunity, So the body can not resist microbeCan being cold really make you sick?.

Helen Foxman, assistant professor at Yale University, conducted a study of the immune system: tested cell response to rhinovirus at different temperatures. It was found that at a temperature of 33 ° C, the cells of the nasal mucosa produce less interferon - proteins that inhibit the development of the virus. So in cold rhinovirus reproduces in full Two interferon-independent double-stranded RNA-induced host defense strategies suppress the common cold virus at warm temperature. .

So Mom was right. Hat should be worn, and even nose and scarf to wrap up, not to get sick.

What else do for protection?

strengthens the immune system

Walk more, play sports on air, sleep well and eat healthy food. Only in this way and not the other way you will make the body strong.

to dress

The Council seems to be obvious, but experience shows that it does not take everything seriously. That's right - it's not just the heat. Good winter clothes:

• It does not interfere actively move;
• prevents sweating;
• It does not get wet;
• It protects from the wind.

After all, it will have to ride a roller coaster on walks to help immunity.

Wash your hands often

Flush away germs whenever possible, and do not touch the face with dirty hands, so as not to carry infection.

get out more often

Viruses live in dust, so the street dust and dirt should be removed. Better wet cleaning.

temper

Sleep with an open window, walk home barefoot, not warm drinks from the fridge and eating ice cream. These are the available measures.