DoctorNDTV | Friday September 1, 2017
Swine flu is a strain of flu that normally occurs among pigs but has begun spreading among humans. It is termed as swine flu because the virus that first caused the disease had originated from pigs. The death toll due to H1N1 virus has reached around 736 across the country with over 15,121 cases of the viral infection. In 2016, Delhi had reported 1...
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