Influenza（インフルエンザについて）

Influenza is an illness caused by the influenza virus.
In Japan, the number of people who catch influenza increases in winter.

• Fever, chills
• Cough, runny nose, sore throat
• Headache
• Body aches, such as in the joints and muscles
• Fatigue

Complications
There are a variety of potential complications, such as ear infections and pneumonia.
People with pre-existing conditions such as heart, kidney or respiratory problems may develop severe symptoms.
Babies, the elderly, and pregnant women are particularly at risk of developing severe symptoms.

• Wash your hands with soap
• Avoid crowded places
• Get plenty of sleep and eat a well-balanced diet to build up your strength
• Open the windows to let in fresh air
• Get a flu shot

• Get plenty of rest.
• Drink plenty of fluids.
• Seek medical advice if your symptoms are severe, such as if you have difficulty breathing, a high fever that lasts for a long time, or a headache.

You may be contagious for about a week. If you have a cough, cover your mouth and nose with a mask or handkerchief.