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Stay on top of RSV activity in your area

The RSVAlert® program collects and reports information on RSV testing from approximately 480 hospital laboratories across the United States. The site provides access to rapidly reported data on RSV testing in your local area as an additional tool in the medical decision-making process.

National, State, and Local Reports

View virology reports of current RSV testing data throughout the United States at the national, state, and local levels

Comparison Reports

Compare RSV activity between two Core-Based Statistical Areas (CBSAs)

Historical Reports

Compare current RSV activity to past trends up to 5 years back

Moving Maps

Visualize RSV activity over a period of time with dynamic maps