Infection by h1n1 viral strain causes this ailment. This can be from the very close contact with infected patients. Air and surfaces/items ahndled by infected people prove to be carriers of the disease
Infection by h1n1 viral strain causes this ailment. This can be from the very close contact with infected patients. Air and surfaces/items ahndled by infected people prove to be carriers of the disease
One response to “What causes swine flu”
We should be thankful that the swine flu did not spread very rapidly. it is not very deadly like Ebola but swine flu can still kill you.