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RSV State Trends

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Weekly laboratory test result data are collected on a voluntary basis. Because there is often a delay in reporting for some laboratories, data collection is less complete for the more recent weeks shown. The trend graphs below display a centered 3 week moving average.

State level trends are only displayed for each diagnostic method when two or more labs report RSV testing data for that particular diagnostic method for the current reporting week. If data for a state are too sparse to display during a particular week, we recommend viewing the trends at the HHS Region or Census Division level that contains the state of interest. Note: Scaling is unique to each diagnostic method and region.

In the United States, RSV infections typically occur during annual community outbreaks, during late fall, winter, and early spring. There may be variation in the timing of outbreaks between regions and between communities in the same region.

Click on the map below to display RSV circulation in each state.



National U.S. Image Map, RSV State Trend Selector

Alabama Alaska Arizona Arkansas California Colorado Connecticut Delaware Florida Georgia Hawaii Idaho Illinois Indiana Iowa Kansas Kentucky Louisiana Maine Maryland Massachusetts Michigan Minnesota Mississippi Missouri Montana Nebraska Nevada 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 Wyoming Delaware Maryland Washington, D.C. New Hampshire New Jersey Massachusetts Connecticut West Virginia Vermont Rhode Island

Total Antigen Detection Tests

Total PCR Tests

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