seen from United States
seen from China
seen from Germany
seen from Indonesia
seen from United States
seen from Argentina
seen from South Korea
seen from United States
seen from Philippines
seen from Uzbekistan
seen from China
seen from United States
seen from Yemen
seen from United States
seen from Jamaica
seen from Netherlands
seen from Japan
seen from Chile
seen from South Korea
seen from Azerbaijan
Flu is also known as ‘influenza’. It is a contagious respiratory disease which is caused by the influenza viruses. Flu viruses get in the body through the mucus membranes of nose, mouth or eyes. You infect yourself with a virus whenever you touch your hand to one of these areas. Normally the flu season starts in October and ends in May every year.
