RSV Census Division Trends

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Participating laboratories report weekly to CDC the total number of 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.

Census Division Image Map, Census Division Selector

New England: Connecticut, Maine, Massachusetts, New Hampshire, Rhode Island, and Vermont Middle Atlantic: New Jersey, New York, and Pennsylvania East North Central: Indiana, Illinois, Michigan, Ohio, and Wisconsin West North Central: Iowa, Kansas, Minnesota, Missouri, Nebraska, North Dakota, and South Dakota South Atlantic: Delaware, Distric of Columbia, Florida, Georgia, maryland, North Carolina, South Carolina, Virginia, and West Virginia East South Central: Alabama, Kentucky, Mississippi, and Tennessee West South Central: Arkansas, Louisiana, Oklahoma, and Texas Mountain: Arizona, Colorado, Idaho, New Mexico, Montana, Utah, Nevada, and Wyoming Pacific: Alaska, California, Hawaii, Oregon, and Washington

About Census Regions and Divisions Cdc-pdf[1 MB, 2 pages]External

New England Census Division

Total Antigen Tests

SVG: New England Census Division percent positive RSV tests, by 3 week moving average – Connecticut, Maine, Massachusetts, New Hampshire, Rhode Island, and Vermont.

Table: New England percent positive antigen detection RSV tests, by 3 week moving average

Total PCR Tests

SVG: New England Census Division percent positive RSV tests, by 3 week moving average – Connecticut, Maine, Massachusetts, New Hampshire, Rhode Island, and Vermont.

Table: New England percent positive RSV PCR tests, by 3 week moving average

Detections

SVG: New England RSV detections

Table: New England RSV detections

Middle Atlantic Census Division

Total Antigen Tests

SVG: Middle Atlantic Census Division percent positive antigen detection RSV tests, by 3 week moving average

Table: Middle Atlantic Census Division percent positive antigen detection RSV tests, by 3 week moving average

Total PCR Tests

SVG: Middle Atlantic Census Division percent positive RSV tests, by 3 week moving average – New Jersey, New York, and Pennsylvania.

Table: Middle Atlantic Census Division percent positive RSV PCR tests, by 3 week moving average

Detections

SVG: RSV detections for Middle Atlantic

Table: RSV detections for Middle Atlantic

East North Central Census Division

Total Antigen Tests

SVG: East North Central Census Division percent positive RSV tests, by 3 week moving average – Indiana, Illinois, Michigan, Ohio, and Wisconsin.

Table: East North Central Census Division percent positive antigen detection RSV tests, by 3 week moving average

Total PCR Tests

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

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

Detections

SVG: RSV detections for East North Central

Table: RSV detections for East North Central

West North Central Census Division

Total Antigen Tests

SVG: West North Central Census Division percent positive antigen detection RSV tests, by 3 week moving average

Table: West North Central Census Division percent positive antigen detection RSV tests, by 3 week moving average

Total PCR Tests

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

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

Detections

SVG: RSV detections for West North Central

Table: RSV detections for West North Central

South Atlantic Census Division

Total Antigen Tests

SVG: South Atlantic Census Division percent positive antigen detection RSV tests, by 3 week moving average

Total PCR Tests

SVG: South Atlantic Census Division percent positive RSV PCR tests, by 3 week moving average

Table: South Atlantic Census Division percent positive RSV PCR tests, by 3 week moving average

Detections

SVG: RSV detections for South Atlantic

Table: RSV detections for South Atlantic

East South Central Census Division

Total Antigen Tests

SVG: East South Central Census Division percent positive antigen detection RSV tests, by 3 week moving average

Total PCR Tests

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

Detections

SVG: RSV detections for East South Central

Table: RSV detections for East South Central

West South Central Census Division

Total Antigen Tests

SVG: West South Central Census Division percent positive antigen detection RSV tests, by 3 week moving average

Table: West South Central Census Division percent positive antigen detection RSV tests, by 3 week moving average

Total PCR Tests

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

Table: West South Central Census Division percent positive RSV PCR tests, by 3 week moving average

Detections

SVG: RSV detections for West South Central

Table: RSV detections for West South Central

Mountain Census Division

Total Antigen Tests

SVG: Mountain Census Division percent positive antigen detection RSV tests, by 3 week moving average

Total PCR Tests

SVG: Mountain Census Division percent positive RSV PCR tests, by 3 week moving average

Table: Mountain Census Division percent positive RSV PCR tests, by 3 week moving average

Detections

SVG: RSV detections for Mountain

Table: RSV detections for Mountain

Pacific Census Division

Total Antigen Tests

SVG: Pacific Census Division percent positive antigen detection RSV tests, by 3 week moving average

Table: Pacific Census Division percent positive antigen detection RSV tests, by 3 week moving average

Total PCR Tests

SVG: Pacific Census Division percent positive RSV PCR tests, by 3 week moving average

Table: Pacific Census Division percent positive RSV PCR tests, by 3 week moving average

Detections

SVG: RSV detections for Pacific

Table: RSV detections for Pacific