H5N2 symptoms of avian influenza?

summary

Influenza, referred to as influenza, is an acute respiratory infectious disease caused by influenza virus. The most common flu onset suddenly, chills, high fever, body temperature up to 39 ~ 40 ℃, with headache, muscle and joint pain, extreme fatigue, loss of appetite and other systemic symptoms, often throat pain, dry cough, nasal congestion, runny nose, etc. If there is no complication, more than 3-4 days after the onset of symptoms, but cough, physical recovery often takes 1-2 weeks. Mild cases such as common cold, mild symptoms, 2-3 days to recover. H5N2 symptoms of avian influenza? Let's talk about it.

H5N2 symptoms of avian influenza?

Avian influenza infection sources are generally divided into three types, namely type A, type B and type C. Influenza B and C usually spread only among people and rarely to other animals. Most of influenza A is avian influenza, and avian influenza virus seldom causes human disease.

Avian influenza mainly spreads among birds, and occasionally infects people. Its clinical manifestations are similar to human influenza. However, human avian influenza has severe symptoms, many complications, high mortality, ineffective vaccination and certain differences from common influenza.

In addition to avian influenza, there are also human influenza, equine influenza and swine influenza. Avian influenza is closely related to human influenza and human health. Due to the small interspecific difference between pigs and humans, avian influenza virus can hybridize with human influenza virus in the intermediate host (pig) and produce a new influenza virus that can infect humans.

matters needing attention

1. Reduce children's contact with poultry as much as possible, especially with sick and dead poultry. Do not take children to play in flower and bird markets, farms, busy markets and parks. Do not let children feed pigeons and other birds. 2. Children's poultry should be cooked and boiled thoroughly. When eating eggs, the eggshell should be washed with running water. It should be cooked and heated fully. Do not eat raw or semi raw eggs. And try to go to the regular market or supermarket to buy poultry and egg products after quarantine. 3. Children should develop good personal hygiene habits, wash hands frequently, keep away from secretions of poultry, and wash hands thoroughly with disinfectant and water after contacting with birds or their excrement. 4. Strengthen the indoor air circulation, open the window 1-2 times a day for half an hour, and it is better to disinfect the living environment regularly to eliminate the infection in the air or environment. 5. At ordinary times, we should often take children out for outdoor sports. In addition, we should help children to establish good eating habits, not partial to food, not picky, eat more seasonal fruits and vegetables. At the same time, we should ensure that children get enough sleep and rest, so as to enhance their resistance and achieve the purpose of preventing infectious diseases.