Extended 15 Day Flu Forecast
Flu risk prediction for your area.
Very Low
Very High
currentMapTimeThursday,June 5
Thursday,June 5
Flu Strain Information
Based on confirmed cases in New Hampshire.
STRAIN A
Influenza Type A
Includes the two most common subtypes of flu,H1N1 (swine flu),and H3N2 and is more likely to cause widespread outbreaks.
STRAIN B
Influenza Type B
Typically accounts for about 26% of seasonal flu illnesses and is similar in severity to Type A. Type B is very contagious,but only affects humans,not animals.
Sources:Infectious Diseases Society of America,CDC
New Hampshire CDC Flu Report
Historical flu cases reported by the CDC.
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The Weather Now 24 is the world's most accurate forecaster,according to the most recent,most comprehensive study available (2010-2017) from Forecast Watch.