Friday, August 20, 2010

General knowledge of the type H1N1 (swine flu)


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What is a type of H1N1 flu?

Influenza type A H1N1 swine originally called. And 'pig blood respiratory diseases caused by viruses in-house body, a type of influenza virus and is usually initiated between pigs. His infectious nature is generally very high, but rarely causes death.

In March 2009, the sequence of type A H1N1 influenza happened in the countries of Mexico and the United States of America and so on. There is a new model of influenza illness toxicInfluenza virus, the three types of influenza virus' genetic fragment contained swine, avian influenza and persons who have already demonstrated that this new model has a very strong mutant virus infectivity, people go there for a successor.

What are the symptoms of it for people infected with influenza A H1N1?

The H1N1 flu-like symptoms are similar to flu symptoms different, which had shown particularly as fever, cough, sore throat, muscle aches and fatigue, some stillsuffered from diarrhea and vomiting, red eyes, runny nose and headaches and so on. But if a person catches it or not, can not be said only after these symptoms should be recognized by laboratory tests to confirm.

The patient can cause serious disease still appears to pneumonia and respiratory failure, even death.

If the incubation period of the virus?

After the type of influenza A H1N1 transmission of people, usually incubation period of 1-7 days. Thisbring some difficulties for the prevention and control if the symptom does not appear if already infectivity by incubation time.

The data of the prevention and control of diseases Leiden Centre of the United States has shown, for days started the day before symptoms appear until the seventh day, represented as a sick, infected people give their viruses and fungi. But symptoms may appear only after 7 days, some people can not get rid of potentialVirus wear flowing in the global scope.

How many people have been infected (common approach)?

Normally the airways in the past, which is injected pneogaster coughing or sneezing of infected people, and so close a reproduction including dissemination through routes such as the environment and objects may be exposed to air pollution, etc., are passed and you can not eliminate the possibility of infection from aerosols in the air.

It can probably survive for about two hours in the air. Thencut-off distribution is an important aspect for the prevention and control.

Who can be infected easily?

Most people have no immunity to a type of influenza virus H1N1. No definitive diagnosis is dying, the vast majority of those present for their young adults, age is between 25 and 45 years, not elderly and children.

It can be eaten pork?

There is no evidence indicating that the swine flu of food can now be distributed.Therefore, it is certainly suitable for making good products and to eat pork. within reach boiling pork to more than 71A? temperature can kill bacteria and viruses. In the kitchen every day looking for them, adopting the method of Fry Cook quick-cooking, steaming and boiling, to ensure that the inside is too soft. While rinsing the meat, you must have to fully rinse before eating, but try not to eat fresh tender and mouth-feel and a variety of meat is not torn completely. Also, try to buycold, fresh or frozen meat can security.

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