Seasonal influenza is influenza, which is an acute respiratory infectious disease induced by influenza virus.

　　Influenza viruses cause influenza, including types A, B and C. Influenza A and B viruses are prone to mutate and cause pandemics. Compared with influenza A and B, influenza C is rare, usually causes mild infection, and generally does not mutate.

　　If you have a sudden onset of high fever, a cough, usually a dry cough, a headache, aching muscles and joints, feeling weak, a sore throat and a runny nose, you probably have the flu.

　　Most people recover from the flu within a week, the fever and general malaise disappear, and they don't even need medical attention. They can heal themselves with their own immunity and resistance. But people who are at high risk are at greater risk of getting the flu, which can cause serious illness and even death.

　　According to the World Health Organization (WHO), seasonal influenza epidemics can cause 3 million to 5 million severe cases and 250,000 to 500,000 deaths worldwide every year.

　　Who is at risk of complications from the flu, leading to hospitalization or death?

　　1, pregnant women,

　　Women are more likely to get infected with the flu virus after pregnancy, when their immunity is weakened and their immune response is weakened compared to non-pregnant women.

　　Pregnant women infected with influenza virus, to actively take antiviral treatment and symptomatic treatment, such as fever, can follow the doctor's advice to use antipyretic drugs for treatment. Secondly, pregnant women should have a proper rest to enhance immunity. Pregnant women with influenza, do not worry too much, do not ignore the disease, must see a doctor as soon as possible, follow the doctor's treatment advice, generally will recover, will not appear serious complications.

　　2. Children under 5 years old

　　Children because the body immunity is low, the body can not play a very good resistance to some influenza, it is easy to cause pediatric influenza.

　　Influenza in children is easy to occur in winter and spring, common in preschool children, and highly infectious, easy to cause kindergarten collective illness.

　　When a child coughs or sneezes, droplets containing the virus are released into the air, and nearby children become infected by breathing in these droplets. In addition, the virus can be spread by infected hands. So intensive places such as kindergartens and schools must pay attention to virus elimination to prevent a large outbreak of influenza.

　　3. The elderly

　　Most influenza-related deaths in developed countries occur in people 65 and older.

　　The immune system of the elderly is lower than that of the young, so the elderly are more likely to be infected with the flu virus, and once they get the flu, the probability of severe pneumonia and other complications is higher. Elderly, frail or combined with cardiopulmonary disease of the elderly, the outcome is often more serious.

　　Therefore, it is particularly important for the elderly to prevent influenza. If there are elderly people in the family, we should focus on influenza prevention and control. We also call on the elderly to get flu vaccine.

　　4. People with chronic diseases

　　If you have a chronic condition such as heart disease, diabetes or obesity, you need to be extra careful to protect yourself from all types of flu, especially the H1N1 strain.

　　When chronically ill people get any kind of flu, they may be sicker than others and more likely to develop flu complications, such as bronchitis or pneumonia.

　　Not only that, but getting the flu can make other health problems worse. People with asthma, for example, may have worse symptoms when they get the flu.

　　Therefore, doctors and experts have repeatedly stressed that these high-risk groups need to be especially careful during the flu season.

　　How to prevent the flu?

　　1. Get the flu vaccine: Children, the elderly, pregnant women, and people with chronic diseases should first consider relying on the flu vaccine to reduce their risk of influenza and serious complications. The effectiveness of the flu vaccine usually lasts less than a year, and the strains circulating can vary from year to year, so it is recommended every year.

　　2. Personal daily protection: keep the living, office and living environment clean and ventilated; Pay attention to good personal hygiene habits at ordinary times, wash hands frequently, do not touch your eyes, mouth, nose; Avoid crowded places during flu season; Avoid close contact with family members who have the flu.

　　3. Seek medical advice and take medicine in time: if you feel uncomfortable, take a rest and seek medical advice as soon as possible. Taking antiviral drugs within 48 hours of the onset of symptoms as directed by your doctor can effectively relieve symptoms and shorten the duration of symptoms.

　　4, Sinashu dry salt aerosol therapeutic instrument, safe therapy, new means: through the authority of detection, Sinashu salt sol therapeutic instrument for influenza A virus (H1N1) within 30 minutes of the average inactivation value of 2.99, virus inactivation rate of 99.90%; The killing rate of Staphylococcus albicans in air was 99.90% within 60 minutes (20℃-25℃, 50%-70%RH). The extinction rate of natural bacteria was 96.93%. It can kill the environment and achieve bacteriostatic and antiviral effects.

　　At the same time, Xinashu releases dry salt aerosol particles no larger than 5 microns into the air through the dry salt generator, which can reach the deep respiratory tract, play the role of anti-inflammatory, relieve edema, enhance ciliary clearance, promote sputum discharge, and regulate the immune function of the body, so as to effectively prevent, improve and treat respiratory diseases.

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　　No matter spring, summer, autumn or winter, Sinashu will be with you.