ඉන්ෆ්ලුවෙන්සා ( Influenza ) රෝගය කියන්නේ මොකක්ද ?දරුවන්ට හැදුනාම මොකද වෙන්නේ ? скачать в хорошем качестве

ඉන්ෆ්ලුවෙන්සා ( Influenza ) රෝගය කියන්නේ මොකක්ද ?දරුවන්ට හැදුනාම මොකද වෙන්නේ ?

Seasonal influenza (the flu) is an acute respiratory infection caused by influenza viruses. It is common in all parts of the world. Most people recover without treatment. Influenza spreads easily between people when they cough or sneeze. Vaccination is the best way to prevent the disease. Symptoms of influenza include acute onset of fever, cough, sore throat, body aches and fatigue. Treatment should aim to relieve symptoms. People with the flu should rest and drink plenty of liquids. Most people will recover on their own within a week. Medical care may be needed in severe cases and for people with risk factors. There are 4 types of influenza viruses, types A, B, C and D. Influenza A and B viruses circulate and cause seasonal epidemics of disease. #childhealthcare #influenzavirus #pneumonia