Many children have high fever, do not respond to antipyretics, eat poorly, are tired, respiratory failure…

Influenza A acute respiratory viral infection, caused by strains of influenza A virus such as H1N1, H5N1, H7N9 …

The disease is transmitted through the respiratory tract, droplets of sick people coughing, sneezing or through contact with objects and surfaces infected with the virus.

The main manifestations are fever, muscle pain, fatigue, inflammation of the respiratory tract, sore throat, which may be accompanied by symptoms of the gastrointestinal tract (nausea, vomiting, diarrhea).

In children with chronic diseases, obesity when suffering from influenza A is easy to cause complications such as otitis, bronchitis, pneumonia, maybe even encephalitis, death.