Flu is a common respiratory illness caused primarily by influenza viruses. Flu can cause fever, head and body aches, cough, and runny nose along with sore throat and pain. This problem of flu can be seasonal, that is, the risk of getting flu increases significantly with the change in weather. Health experts say the best way to prevent the flu is to get vaccinated every year. Apart from this, you can also get benefits by improving your lifestyle and diet.
The weather is changing across the country at this time. The temperature is falling in the morning and evening, this can increase the risk of many other infectious diseases including flu. Everyone should be especially careful about these types of respiratory infections at the beginning of winter.
Let us know why seasonal flu occurs and what efforts can be taken to prevent it.
The risk of infection increases in October
Health experts say, flu cases have been seen increasing rapidly at the beginning of winter in the country. The risk of getting flu is highest between October and November and then between January and February. Since influenza viruses are more prevalent during this season, you may be more likely to fall ill.
Problems caused by flu
Flu symptoms usually come on quickly and go away within three to five days. Infected people mainly feel fever and chills along with body aches, cough, headache, sore throat, fatigue, or weakness and children may also suffer from diarrhea or vomiting. The risk of flu becoming severe is low, although you may develop serious complications in certain conditions, such as weak immunity and comorbidities.
Is the flu contagious?
Flu can be contagious, spreading from person to person. Influenza virus spreads through contact with an infected person. You may also be at risk of getting infected by coming in contact with the droplets released when an infected person coughs, sneezes, or talks. To reduce the spread of infection, it is necessary to wear a mask and take care of hand hygiene.
How to protect yourself from flu?
The best way to prevent flu is to get a flu vaccine every year. Vaccines can help your immune system recognize the infection and reduce the risk of it becoming severe. Apart from this, wash your hands frequently with soap and water. Cover your nose and mouth when sneezing or coughing. It is also considered necessary to maintain proper distance from infected persons.
(PC: Freepik)
