Symptoms of H3N2 influenza?

summary

Influenza A (H3N2) is a respiratory disease caused by Myxovirus, which can be transmitted through the respiratory tract of a variety of animals (dogs, chickens, ducks, etc.). Most patients show the symptoms of common influenza, sometimes diarrhea and vomiting, or secondary pneumonia and respiratory failure, or even death. Now the effective way to prevent is vaccination. Symptoms of H3N2 influenza? Next, I'd like to share my views with you.

Symptoms of H3N2 influenza?

Influenza A virus can be divided into different subtypes according to the types and binding of proteins on the surface of the virus. H3N2 subtype is more active and common in recent winter. Symptoms include fever, cough, sore throat, body pain, headache, chills and fatigue. Some are accompanied by diarrhea and vomiting. In severe cases, pneumonia and respiratory failure are secondary.

Baby fever fast, high temperature, temperature suddenly soared to 39 ° C above, take antipyretic drugs are difficult to reduce fever; The baby is in a bad state, has a headache, aches and pains all over the body, and the baby often shows mental malaise or abnormal irritability;

In addition to common symptoms, influenza often has many complications. Parents should always pay attention to the condition of the baby's illness and treat it with caution. This complication is the most serious, the baby is likely to have life. After the infection, the child had a sudden high fever, general weakness, dyspnea and unconsciousness. Once the above symptoms appear, please seek medical treatment immediately.

matters needing attention

vaccination. The frail elderly and children with low resistance should be vaccinated as much as possible to prevent influenza. In addition, to deal with seasonal influenza, ensure adequate sleep, exercise, wash hands frequently, keep indoor ventilation, etc., and develop good personal hygiene habits. The seasonal influenza vaccine is self paid and voluntary. The susceptible population should be vaccinated in time before the high incidence season, and the corresponding antibody will be produced 2 weeks after vaccination.