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Why Flu Season Is In The Winter

MAR 12, 2013
Researchers show that it’s not the cold air on its own that creates the spike in flu cases.
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Why Flu Season Is In The Winter

Get Inside the Science:

Why is the flu more common during the winter season?

Concentrations and size distributions of airborne influenza A viruses measured indoors at a health centre, a day-care centre and on aeroplanes

Linsey Marr, Virginia Tech

Inside Science Buzzwords:

  1. Virologist - A microbiologist who studies viruses to determine how they infect and spread.
  2. Flu - An infectious disease caused by the influenza virus and spread through the air by coughing and sneezing. Flu symptoms include: sore throat, muscular pain, headache, chills, coughing, and fatigue.
  3. Humidity - The amount of water vapor in the air. Increased humidity indicates an increased chance of rain or snow.
  4. Pandemic - An infectious disease that has spread across a large region or on multiple continents.

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