Updated on Feb. 2, 2011
Kawasaki City Government issued a flu warning on February 1.
Many people have been infected with flu and the volume of patients will be rising.
You are advised to wash your hands with soap and water, and to wear a flu mask when you go out. When infected with flu, you may have a fever of 38 °C (100.4 °F) and over. Also you may have a headache and have a pain in the joints.
If you have such symptoms of flu-like illnesses, you should go and see your doctor soon.