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Avian influenza viruses are sensitive to heat and can be inactivated by heating at 65°C for 30min or boiling (100°C) for more than 2min. It is mainly transmitted through the respiratory tract and is infected through close contact with infected poultry and their secretions, excrement, water contaminated with the virus, etc., as well as direct contact with virus strains. The virus is present in high concentrations in feces of infected waterfowl and is transmitted by the fecal-oral route through contaminated water springs.
Humans are somewhat infective with avian influenza viruses. In real life, it is mainly the elderly, children, and high-risk groups who are in close contact with sick poultry. In addition to the respiratory tract, viruses can also cause illness in humans through the digestive tract, damaged ** and conjunctiva of the eye.
As avian influenza viruses are very sensitive to temperature and generally do not survive at 70 or above, they are not infected by eating cooked poultry. Don't eat raw or partially cooked foods, especially undercooked animal blood products, and it's better to eat less soft-boiled eggs. Keep raw and cooked foods separate in the kitchen and refrigerator.
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Generally, no. Unless it's a sick chicken in the first place. But sick chickens are hard to tell. That's why it's recommended to eat things when they're cooked. Because high temperatures can eliminate viruses. However, now most poultry have passed the inspection. Therefore, the chance of getting sick is not high
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No, it depends on whether the animal has avian flu. Generally, there will be none, all of them have been quarantined, and if it is a sick chicken, it will be dangerous.
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It is best not to, even if you do not carry the avian influenza virus, it will carry bacteria if it is not cooked, and eating it will affect your health.
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Eating undercooked meat has nothing to do with getting bird flu It mainly depends on whether the meat you buy has the avian flu virus or not, and it doesn't matter if it's raw or cooked.
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It is not possible that avian influenza is not prevalent now, but there are some caveats to it.
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Definitely not, you can rest assured, he just didn't bake it properly, and there were no germs.
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It can survive for 30-35 days at a temperature of 4, only 7 days at a temperature of 20, and can be inactivated in 10 minutes at 56, and can be inactivated in 2 minutes at 70. It's not so easy to get bird flu, just pay more attention to hygiene. Sick chickens are not necessarily dangerous, and brand protection is unreliable.
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It won't pull, the avian flu virus dies in 2 minutes in a high temperature of 70 degrees
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It's impossible to have a disease that only has an avian influenza virus, and KFC is definitely going to be covered.
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No, there is a difference between a sick chicken and a chicken that is not.
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If the meat you buy has not been inspected by the industrial and commercial department, if it is, you can rest assured that there is no problem.
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Eat less foreign fast food, after all, it is a carcinogen and a hidden danger of obesity
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1. It is not recommended to eat.
The avian influenza virus is killed by boiling water at 100 degrees Celsius for 2 minutes, so normally qualified chicken can be eaten when cooked, but in order to avoid the risk of contracting avian influenza, Nafengmo does not recommend eating chicken during the avian flu epidemic.
2. During the avian influenza epidemic, you must not eat raw chicken, especially those "white cut chicken" that is not fully cooked, if the chicken carries avian influenza bacteria, it may be infected with avian influenza.
3 avian influenza virus has strong resistance to low temperatures, can survive for 3 days in 22 degrees of water temperature, even in 0 degrees of water temperature can survive for more than 30 days, and can survive in poultry manure for more than 3 months, but avian influenza virus is more sensitive to heat and can be killed in 2 minutes of boiling water at 100 degrees.
4 Avian influenza is mainly transmitted between birds, so even if you don't eat chicken, eating other birds may also spread the feeling of bird flu, common birds include: quail, chickens, ducks, geese, meat pigeons, etc.
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First of all, eating some chicken with avian flu will have a chance of getting avian flu, and most mild cases have a good prognosis and no sequelae. In some cases, especially those with H5N1 deficiency, the disease progresses rapidly, and multiple complications such as severe pneumonia, acute respiratory distress syndrome, pulmonary hemorrhage, lead pleural effusion, pancytopenia, multi-organ failure, sepsis, shock, and Pin Reye syndrome can lead to death.
Secondly, the shape and genome of avian influenza virus Avian influenza virus belongs to the genus Influenza A (A) of the family Orthomyxoviridae, which is usually spherical in shape, with a diameter of 80 120 nm and an average of 100 nm, and is enveloped. Newly isolated or passaged viruses are mostly filamentous and can be up to 4000 nm in length. The viral genome is segmented, single-stranded, negative-stranded RNA.
Finally, there are many types of avian influenza that cannot be prevented by vaccines, and the H9N2 vaccine has been in human phase clinical trials, and it is preliminarily believed to have a certain safety and tolerability. Recently, the WHO is organizing laboratories to conduct safety and immunogenicity trials of H5N1 vaccines.
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A spokesman for the World Health Organization's headquarters said there was no evidence so far that eating cooked poultry meat could cause bird flu. It is only possible to be infected if you come into direct contact with live or dead infected birds. If you accidentally buy infected poultry, the heating process will kill the germs, because influenza viruses generally do not survive above 70 degrees Celsius, so eating cooked poultry will not infect the virus.
However, if the sick bird is eaten uncooked, the virus is likely to enter the body. If the virus survives in the human body, it is not clear whether it is transmitted to the tissues of the body through the digestive tract and how the virus works in the human body. In this case, only poultry from the outbreak area will be blocked.
At present, China's quarantine department has taken emergency preventive measures, and there have been no cases in China. Consumption of poultry that has not been quarantined or comes from an outbreak area does not exclude the risk of infection.
The Office of the National Command for the Prevention and Control of Highly Pathogenic Avian Influenza recently issued a warning that avian influenza can also be transmitted through eggs. It is understood that the transmission of highly pathogenic avian influenza among poultry flocks mainly relies on horizontal transmission, such as air, feces, feed and drinking water. There is little evidence of vertical transmission. However, experiments have shown that the eggs of experimentally infected chickens contain influenza viruses, so the possibility of vertical transmission cannot be completely ruled out.
Therefore, eggs that pollute the flock can not be used for incubation, and eggs should be cooked and eaten, generally boiled for 5 to 10 minutes.
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Avian influenza has a wide spectrum of infection, most poultry, wild birds and waterfowl can be infected, chickens, turkeys and some wild birds are the most susceptible to infection, ducks, geese and other waterfowl are infected and poisonous, sometimes a large number of deaths, and cause serious economic losses.
The avian influenza virus dies in 1 minute at 75 degrees Celsius, and so far, no cases of bird flu have been detected if the chicken is eaten and the bird flu virus is not infected if the chicken is heat-processed, so there is no need to panic. However, in order to facilitate monitoring, the routes of chicken meat entering the market should be identified as early as possible.
Viruses are largely absent in chicken, and scientifically speaking, can be negligible. No one infected with avian influenza has been found by eating chicken, and the cases of avian influenza in Vietnam and Thailand are not infected by eating chicken. Avian influenza viruses are mostly found in the feces and urine of sick chickens, and after the feces and urine are dried, the virus floats in the air, and people may inhale it in the stomach and cause infection.
Type 5 virus is weak in human contagion, and chicken breeders who are usually in close contact with chickens can be prevented by wearing masks, and people who generally do not have much contact with chickens are not a big problem. However, avian influenza type 5 virus is highly virulent and highly mortal in chicken-to-chicken infection. Live chickens should be avoided from circulating in the market.
The avian influenza virus is afraid of heat and cold, and the virus can die within 2 minutes at 70 degrees Celsius.
In case of avian influenza virus remaining in chicken, it does not matter if people eat chicken contaminated with the virus, because human intestinal cells are different from poultry and are not easy to cause infection, in addition, avian influenza virus has poor acid resistance, and after entering the stomach, stomach acid will kill the virus, so eating chicken will not be infected with avian influenza. However, be careful not to suck the virus into the lungs and handle the feces and excrement of sick chickens carefully.
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Problem analysis: Hello, generally eating cooked poultry products will not be infected. Avian influenza viruses are sensitive to heat and can be inactivated by heating at 65 degrees for 30 minutes or boiling for more than 2 minutes.
Suggestions: Generally, we can meet this condition in boiling chickens or cooking poultry products, so eating cooked chickens and ducks generally will not get avian flu, and you can eat it with confidence.
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