Why spread of influenza in the winter more?





Why spread of influenza in the winter more? Scientists have discovered why the influenza virus live longer in the winter and not in the rest of the other seasons of the year is that it finds in the cold weather and dry air and moisture better environment for the spread and transmission.

The scientists said the virus live longer during the winter because people spend most of their time

indoors means ease of moving from one person to another easily, reported Daily Mail that other scientists believe that the lack of vitamin "D" in the body, which some call it "Vitamin sun, "which is gaining exposure to its rays is behind the influenza virus infection leads to a decline in the strength of their immune system

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