Human Swine Influenza HSI

Human Swine Influenza HSI

1. Background Background

Swine influenza is a respiratory disease of pigs caused by type A influenza that regularly causes outbreaks of influenza among pigs. ; There are four main influenza type A virus subtypes and most of the recently isolated influenza viruses from pigs have been H1N1 viruses. Human-to-human transmission of swine flu can occur.

pig Influenza is a cause from time to time between the swine flu outbreak of swine influenza respiratory disease. In pigs of influenza by train, there are four categories; and recently discovered influenza in pigs are much more influenza H1N1 type that can spread from person to person.

2. Clinical Features Symptoms

The symptoms of swine flu in people are expected to be similar to the symptoms of regular human seasonal influenza and include fever,beats by dr. dre monster pro detox, lethargy , lack of appetite and coughing. Some people with swine flu also have reported runny nose,dr.dre headphones on sale, sore throat, nausea, vomiting and diarrhea.

of human infection with swine influenza symptoms of human infection with seasonal expectations similar to influenza, including fever, fatigue, loss of appetite, coughing. Some people infected with swine flu runny nose,Love of a FU FU, sore throat, nausea,monster beats by dre headphones,Beats by Dr. Dre The Rap Up, vomiting and diarrhea.

3. Transmission Mode of transmission

Influenza viruses can be directly transmitted from pigs to people and from people to pigs. Human infection with flu viruses from pigs are most likely to occur when people are in close proximity to infected pigs, such as in pig barns and livestock exhibits housing pigs at fairs. Human-to-human transmission of swine flu can also occur in the same way as seasonal flu occurs in people, which is mainly person-to-person transmission through coughing or sneezing of people infected with the influenza virus. People may become infected by touching something with flu viruses on it and then touching their mouth or nose.

As per expert's advice, swine influenza viruses are not transmitted by food. Eating properly handled and cooked pork and pork products is safe. Cooking pork to an internal temperature of 71.1oC (160oF ) kills the swine flu virus as it does other bacteria and viruses.

swine influenza viruses can be transmitted directly to humans and from humans infected pigs. Swine influenza virus infection by the human majority is due to close proximity to infected pigs, for example, to pigs and cattle shed exhibition. Cross-infection of human swine influenza can also occur. Transmission is believed to infect one another through coughing or sneezing. Human contact with influenza virus after contact with the object of the nose and mouth and infection.

experts pointed out that swine influenza is not transmitted by food. Eating properly handled and cooked pork and pork products are safe. Cooking pork to an internal temperature of 71.1 degrees Fahrenheit (160 degrees), can kill the swine influenza virus and other bacteria and viruses.

4. Prevention Actions prevention

Since H1N1 swine flu viruses are antigenically very different from human H1N1 viruses, vaccines for human seasonal flu would not provide protection from H1N1 swine flu viruses . Our colleagues are recommended to take below precautionary measures: -

* Maintain good indoor ventilation.

* Observe good personal and environmental hygiene.

* Keep hands clean and wash hands properly. Alcohol-based handrub is also effective when hands are not visibly soiled.

* Avoid touching eyes, nose or mouth. Germs spread that way.

* Wash hands with liquid soap promptly if they are contaminated by respiratory tract secretions, such as after sneezing or coughing.

* Cover nose and mouth when sneezing or coughing.

* No spitting. Always wrap nasal and mouth discharges with tissue paper,Difficult to control mouse game (very fun ), and dispose of the tissue paper properly in rubbish bin.

* Wear mask when symptoms of respiratory tract infection or fever develop .. Seek medical advice promptly.

Since H1N1 swine H1N1 viruses with human influenza virus antigens are very different from seasonal influenza vaccine failed to H1N1 swine influenza virus to provide protection. Recommend colleagues to take the following precautions: -

ensure good ventilation;

maintain good personal and environmental hygiene;

to keep hands clean and wash hands properly. When hands are not visibly soiled,monster beats by dre,hot sale monster beats by dre., use alcohol-based hand rub to disinfect hands;

avoid contact with eyes, nose and mouth, because germs spread that way;

hands if they are dirtied by respiratory secretions, such as after sneezing or coughing, wash hands immediately with soap;

; Cover nose and mouth when sneezing or coughing;

do not spit your nose and mouth secretions wrapped in tissue paper, abandoned in a covered rubbish bin;

respiratory symptoms or fever should wear a mask and seek medical advice.

Source: Centre for Health Protection of the Department of Health, Hong Kong

Source ;: Hong Kong Department of Health Centre for Health Protection


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