Explore flu trends - Bulgaria (Experimental)

We've found that certain search terms are good indicators of flu activity. Google Flu Trends uses aggregated Google search data to estimate flu activity. Learn more »

National
2009-2010 Past years ▼
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Experimental estimates were made using a model that has not been compared to historic official flu activity data. Data current through November 19, 2009.

Fight Flu

Influenza spreads through coughing and sneezing. Three simple measures that reduce the risk are:

  1. Cough/sneeze into your arm or use a tissue.
  2. Wash your hands frequently.
  3. Stay home if you're sick.

If needed, consult a doctor and follow his/her advice.

European Influenza Surveillance Network