RSV HHS Regional Trends
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Participating laboratories report weekly to CDC the total number or RSV tests performed that week, and the number of those tests that were positive. Because reporting delays may be expected for some laboratories, data shown for the more recent weeks may be less complete than others. Each point on the trend graphs below displays the average number of RSV tests that were performed, and the average percent of those that were positive from three adjacent weeks: the specified week, and the weeks preceding and following it. This is also known as a centered 3-week moving average.
In the United States, RSV infections typically occur at the time of 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.
Boston HHS Region 1
Total Antigen Detection Tests
Table: HHS Region 1 percent positive antigen detection RSV tests, by 3 week moving average
New York HHS Region 2
Total Antigen Detection Tests
Table: HHS Region 2 percent positive antigen detection RSV tests, by 3 week moving average
Philadelphia HHS Region 3
Total Antigen Detection Tests
Table: HHS Region 3 percent positive antigen detection RSV tests, by 3 week moving average
Atlanta HHS Region 4
Total Antigen Detection Tests
Table: HHS Region 4 percent positive antigen detection RSV tests, by 3 week moving average.
Chicago HHS Region 5
Total Antigen Detection Tests
Table: HHS Region 5 percent positive antigen detection RSV tests, by 3 week moving average
Dallas HHS Region 6
Total Antigen Detection Tests
Table: HHS Region 6 percent positive antigen detection RSV tests, by 3 week moving average
Kansas City HHS Region 7
Total Antigen Detection Tests
Table: HHS Region 7 percent positive antigen detection RSV tests, by 3 week moving average
Denver HHS Region 8
Total Antigen Detection Tests
Table: HHS Region 8 percent positive antigen detection RSV tests, by 3 week moving average
San Francisco HHS Region 9
Total Antigen Detection Tests
Table: HHS Region 9 percent positive antigen detection RSV tests, by 3 week moving average
Seattle HHS Region 10
Total Antigen Detection Tests
Table: HHS Region 10 percent positive antigen detection RSV tests, by 3 week moving average
- Page last reviewed: February 27, 2017
- Page last updated: February 27, 2017
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