With Type AH1N1The spread of influenza epidemic in the mainland, type AH1N1Influenza has gradually affected people’s lives, so how should we prevent it in our lives? What preventive measures are effective? The following is type AH1N1Influenza11A must-have common sense.
1.What is type AH1N1Flu?
is an acute respiratory infectious disease, and its virus isAInfluenza virus,H1N1Subtype swine influenza virus strain, which contains genetic fragments of three influenza viruses: swine influenza, avian influenza and human influenza. It is a new type of swine influenza virus that can be transmitted from person to person and can cause death in severe cases. Symptoms are similar to other flus, usually high fever, cough, and general lack of energy.
2.How does it spread?
The virus is spread into the air by an infected person talking, coughing or sneezing, and susceptible people can become infected after inhaling it. The virus spreads fastest in crowded public places with poor ventilation. It may also be transmitted indirectly through virus-contaminated toys, tea sets, tableware, towels, etc. The most contact is through hands, so wash your hands frequently.
3.Who is more susceptible to infection?
Different from ordinary influenza,H1N1The main attack groups of influenza are25years old-45year-old young adults. In addition, patients with chronic diseases and pregnant women have low immunity and should take more precautions.
4.Can I eat pork and pork products?
The virus currently being monitored is a mixture of gene fragments of avian influenza, human influenza and swine influenza viruses. All patients have no history of contact with pigs, and this new mutated virus has not been isolated from pigs.A（H1N1) type influenza virus is afraid of high temperatures, and pork is heated to71Celsius, can kill the swine flu virus. Therefore, you can safely eat cooked pork without getting infected.
5.How long will influenza A last?
Currently, the number of deaths in Mexico and the United States, the hardest-hit areas, is still rising. Cases are also emerging in Japan and mainland China. It is difficult to predict how long it will last. The only way is to strengthen prevention and control first. WHO warns that influenza AH1N1The flu will spread further.
6.Is there a vaccine currently?
Currently there are only vaccines for pigs, specifically for humans, which are still under development, WHO estimates7It may come out in mid-month, mainly because it is difficult for the virus to "seed". Common anti-flu vaccine vs.H1N1It has no effect. In addition, according to expert estimates, under optimal conditions, if pharmaceutical manufacturers operate at full capacity for mass production, they will be able to produce nearly50Billions of virus vaccines.
7.Is wearing a mask useful?
This timeH1N1It is mainly spread by droplets. So wearing a mask is still useful. Especially in crowded places such as subways and stations. But ordinary masks can only "intercept" and cannot "eliminate". Currently, experts are developing special "anti-flow masks".
8.Do I need to take any medicine to prevent it?
It is generally not recommended to take medicine. Taking more medicine is worse than washing your hands frequently. In the absence of a vaccine, confirmed infected people mainly take Tamiflu and Relensa. Tamiflu is a neuraminidase inhibitor that may have an inhibitory effect on viruses. Dosage75mg/d, treatment course5Day, use with caution by children. Antibiotics can be used if bacterial infection occurs.
9.Is it safe to take the bus?
Generally try to avoid taking closed and crowded transportation. If you really need to sit, it is best to open the car windows to maintain air circulation and reduce the density of the virus, but it is best to avoid contact with large crowds.
10.I have a cold and fever. Could it be influenza A?
Actually, don’t worry too much. Experts point out that there are many patients with coughs and colds during this season of the year. Do not mistake seasonal colds for influenza A. Of course, the most important thing is, have you ever been to an epidemic area or come into contact with a suspected patient? If you haven't been exposed to it, it may just be a common cold. If you have been exposed, you should see a doctor promptly and explain the situation proactively. If you have a severe fever at home and even taking medicine or drinking water doesn't help, you should go see a doctor.
11.What should I do if I get influenza A?
Initial onset72Hours are the best period for treatment. So don't be careless. Go online to read more epidemic information and see if there are any flights, trains, etc. that you have taken. People with fever, cold and cough should be vigilant. Take the initiative to see a doctor promptly, observe when necessary, isolate when necessary, and cooperate well.
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