Swine Flu: Ludhiana Witnesses Rise in Cases; Symptoms, Causes And Preventive Measures

Ludhiana has reported 26 swine flu cases so far this year. Swine flu which is also known as H1N1 flu is a type of influenza A virus. Most people with flu get better on their own. However, complications of the flu can be severe for some people and for people at high risk, it can be fatal. Read on to know about the symptoms, causes and preventive measures of swine flu.