We hit the peak of Flu season! 48 states with high activity

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ILI Activity Map

Data collected in ILINet are used to produce a measure of ILI activity* by state.

During week 7, the following ILI activity levels were experienced:

  • High – New York City, Puerto Rico, and 44 states (Alabama, Arkansas, California, Colorado, Connecticut, Georgia, Hawaii, Illinois, Indiana, Iowa, Kansas, Kentucky, Louisiana, Maine, Maryland, Massachusetts, Michigan, Minnesota, Mississippi, Missouri, Montana, Nebraska, New Hampshire, New Jersey, New Mexico, New York, North Carolina, North Dakota, Ohio, Oklahoma, Oregon, Pennsylvania, Rhode Island, South Carolina, South Dakota, Tennessee, Texas, Utah, Vermont, Virginia, Washington, West Virginia, Wisconsin, and Wyoming)
  • Moderate – the District of Columbia and four states (Arizona, Delaware, Florida, and Nevada)
  • Low – the U.S. Virgin Islands
  • Minimal – two states (Alaska and Idaho)

*Data collected in ILINet may disproportionally represent certain populations within a state, and therefore, may not accurately depict the full picture of influenza activity for the whole state. Differences in the data presented here by CDC and independently by some state health departments likely represent differing levels of data completeness with data presented by the state likely being the more complete.



h/t Truth Seeker!


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