RSV HHS Regional Trends

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Updated May 31, 2023

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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 most recent weeks, in particular the most recent two 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. The RSV detection graphs below display the 5 week moving average (average of the 4 previous and current weeks) in accordance with the recommendations for assessing RSV trends by detections.

In the United States, annual community outbreaks of RSV infections typically occur 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.

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Boston HHS Region 1

Total Antigen Tests

SVG: HHS Region 1 percent positive antigen detection RSV tests, by 3 week moving average

Table: HHS Region 1 percent positive antigen detection RSV tests, by 3 week moving average

The gray line and gray bars indicate weeks when the data may be less complete.

Total PCR Tests

SVG: HHS Region 1 percent positive RSV PCR tests, by 3 week moving average<

Table: HHS Region 1 percent positive RSV PCR tests, by 3 week moving average

The gray line and gray bars indicate weeks when the data may be less complete.

Detections

SVG: RSV detections for HHS Region 1 – Boston

Table: RSV detections for HHS Region 1 – Boston

The gray line and gray bars indicate weeks when the data may be less complete.

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New York HHS Region 2

Total Antigen Tests

SVG: HHS Region 2 percent positive antigen detection RSV tests, by 3 week moving average

Table: HHS Region 2 percent positive antigen detection RSV tests, by 3 week moving average

The gray line and gray bars indicate weeks when the data may be less complete.

Total PCR Tests

SVG: HHS Region 2 percent positive RSV PCR tests, by 3 week moving average

Table: HHS Region 2 percent positive RSV PCR tests, by 3 week moving average

The gray line and gray bars indicate weeks when the data may be less complete.

Detections

SVG: RSV detections for HHS 2 – New York

Table: RSV detections for HHS 2 – New York

The gray line and gray bars indicate weeks when the data may be less complete.

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Philadelphia HHS Region 3

Total Antigen Tests

SVG: HHS Region 3 percent positive antigen detection RSV tests, by 3 week moving average

Table: HHS Region 3 percent positive antigen detection RSV tests, by 3 week moving average

The gray line and gray bars indicate weeks when the data may be less complete.

Total PCR Tests

SVG: HHS Region 3 percent positive RSV PCR tests, by 3 week moving average

Table: HHS Region 3 percent positive RSV PCR tests, by 3 week moving average

The gray line and gray bars indicate weeks when the data may be less complete.

Detections

SVG: RSV detections for HHS 3 – Philadelphia

Table: RSV detections for HHS 3 – Philadelphia

The gray line and gray bars indicate weeks when the data may be less complete.

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Atlanta HHS Region 4

Total Antigen Tests

SVG: HHS Region 4 percent positive antigen detection RSV tests, by 3 week moving average.

Table: HHS Region 4 percent positive antigen detection RSV tests, by 3 week moving average.

The gray line and gray bars indicate weeks when the data may be less complete.

Total PCR Tests

SVG: East North Central Census Division percent positive RSV PCR tests, by 3 week moving average

Table: HHS Region 4 percent positive RSV PCR tests, by 3 week moving average

The gray line and gray bars indicate weeks when the data may be less complete.

Detections

Graph: Antigen detections RSV data for HHS Region 4 - Atlanta.

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Table: RSV detections for HHS Region 4 – Atlanta

Detections

SVG: RSV detections for HHS Region 4 – Atlanta

Table: RSV detections for HHS Region 4 – Atlanta

The gray line and gray bars indicate weeks when the data may be less complete.

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Chicago HHS Region 5

Total Antigen Tests

SVG: HHS Region 5 percent positive antigen detection RSV tests, by 3 week moving average

Table: HHS Region 5 percent positive antigen detection RSV tests, by 3 week moving average

The gray line and gray bars indicate weeks when the data may be less complete.

Total PCR Tests

SVG: East North Central Census Division percent positive RSV PCR tests, by 3 week moving average

Table: HHS Region 5 percent positive RSV PCR tests, by 3 week moving average

The gray line and gray bars indicate weeks when the data may be less complete.

Detections

SVG: RSV detections for HHS Region 5 – Chicago

Table: RSV detections for HHS Region 5 – Chicago 

The gray line and gray bars indicate weeks when the data may be less complete.

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Dallas HHS Region 6

Total Antigen Tests

SVG: HHS Region 6 percent positive antigen detection RSV tests, by 3 week moving average

Table: HHS Region 6 percent positive antigen detection RSV tests, by 3 week moving average

The gray line and gray bars indicate weeks when the data may be less complete.

Total PCR Tests

SVG: HHS Region 6 percent positive RSV PCR tests, by 3 week moving average

Table: HHS Region 6 percent positive RSV PCR tests, by 3 week moving average

The gray line and gray bars indicate weeks when the data may be less complete.

Detections

SVG: RSV detections for HHS Region 6 – Dallas

Table: RSV detections for HHS Region 6 – Dallas

The gray line and gray bars indicate weeks when the data may be less complete.

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Kansas City HHS Region 7

Total Antigen Tests

SVG: HHS Region 7 percent positive antigen detection RSV tests, by 3 week moving average

Table: HHS Region 7 percent positive antigen detection RSV tests, by 3 week moving average

The gray line and gray bars indicate weeks when the data may be less complete.

Total PCR Tests

SVG: HHS Region 7 percent positive RSV PCR tests, by 3 week moving average

Table: HHS Region 7 percent positive RSV PCR tests, by 3 week moving average

The gray line and gray bars indicate weeks when the data may be less complete.

Detections

SVG: RSV detections for HHS Region 7 – Kansas City

Table: RSV detections for HHS Region 7 – Kansas City

The gray line and gray bars indicate weeks when the data may be less complete.

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Denver HHS Region 8

Total Antigen Tests

SVG: HHS Region 8 percent positive antigen detection RSV tests, by 3 week moving average

Table: HHS Region 8 percent positive antigen detection RSV tests, by 3 week moving average

The gray line and gray bars indicate weeks when the data may be less complete.

Total PCR Tests

SVG: HHS Region 8 percent positive RSV PCR tests, by 3 week moving average

Table: HHS Region 8 percent positive RSV PCR tests, by 3 week moving average

The gray line and gray bars indicate weeks when the data may be less complete.

Detections

SVG: RSV detections for HHS Region 8 – Denver

Table: RSV detections for HHS Region 8 – Denver

The gray line and gray bars indicate weeks when the data may be less complete.

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San Francisco HHS Region 9

Total Antigen Tests

SVG: HHS Region 9 percent positive antigen detection RSV tests, by 3 week moving average

Table: HHS Region 9 percent positive antigen detection RSV tests, by 3 week moving average

The gray line and gray bars indicate weeks when the data may be less complete.

Total PCR Tests

SVG: HHS Region 9 percent positive RSV PCR tests, by 3 week moving average

Table: HHS Region 9 percent positive RSV PCR tests, by 3 week moving average

The gray line and gray bars indicate weeks when the data may be less complete.

Detections

SVG: RSV detections for HHS Region 9 – San Francisco

Table: RSV detections for HHS Region 9 – San Francisco

The gray line and gray bars indicate weeks when the data may be less complete.

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Seattle HHS Region 10

Total Antigen Tests

SVG: HHS Region 10 percent positive antigen detection RSV tests, by 3 week moving average

Table: HHS Region 10 percent positive antigen detection RSV tests, by 3 week moving average

The gray line and gray bars indicate weeks when the data may be less complete.

Total PCR Tests

SVG: HHS Region 10 percent positive RSV PCR tests, by 3 week moving average

Table: HHS Region 10 percent positive RSV PCR tests, by 3 week moving average

The gray line and gray bars indicate weeks when the data may be less complete.

Detections

SVG: RSV detections for HHS Region 10 – Seattle

Table: RSV detections for HHS Region 10 – Seattle

The gray line and gray bars indicate weeks when the data may be less complete.

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