DHSS

New Jersey's Active Influenza-like Illness (ILI)
Surveillance Statistics
Surveillance Date - January 21, 2003

Reports were received from 186 schools from the following counties: Atlantic (4), Bergen (10), Burlington (1), Camden (4), Cape May (7), Cumberland (8), Essex (6), Gloucester (4), Hudson (47), Hunterdon (4), Mercer (1), Middlesex (5), Monmouth (19), Morris (16), Ocean (6), Passaic (3), Salem (3), Somerset (30), Sussex (1), Union (4) and Warren (3).

The reported absenteeism rate among school students was 5.99%, which was up from 5.73% last week (this figure has been updated from what was reported last week).

Reports were received from 56 nursing homes from the following counties: Atlantic (4), Burlington (1), Camden (1), Cape May (4), Cumberland (3), Essex (4), Gloucester (1), Hunterdon (4), Mercer (2), Middlesex (1), Monmouth (6), Morris (3), Ocean (6), Passaic (4), Salem (4), Somerset (5), Sussex (2) and Union (1).

The reported influenza-like illness rate among nursing home residents was 2.81%, which was up from 1.76% last week (this figure has been updated from what was reported last week).

Reports were received from 40 hospital emergency departments from the following counties: Atlantic (2), Burlington (1), Camden (4), Cumberland (2), Essex (1), Gloucester (1), Hunterdon (1), Mercer (1), Middlesex (3), Monmouth (5), Morris (4), Ocean (4), Passaic (2), Salem (2), Somerset (2), Sussex (1), Union (3) and Warren (1).

The reported influenza-like illness rate among Emergency Department patients was 5.44%, which was up from 4.91% last week (this figure has been updated from what was reported last week).

There has been one isolate of influenza A virus reported in New Jersey so far this season.
An update on influenza activity in the United States and worldwide can be found at http://www.cdc.gov/mmwr/preview/mmwrhtml/mm5148a4.htm

Absenteeism / Illness Rates by County

County Schools Nursing Homes Emergency Departments
Atlantic 8.16% 1.50% 0.42%
Bergen 5.17% NR NR
Burlington 5.50% 0.20% 1.32%
Camden 5.21% 0.48% 7.29%
Cape May 7.36% 3.19% NR
Cumberland 6.64% 2.93% 12.22%
Essex 4.21% 3.12% 11.56%
Gloucester 7.87% 2.65% 6.00%
Hudson 5.46% NR NR
Hunterdon 5.52% 0.48% 5.00%
Mercer 0.99% 2.07% 4.93%
Middlesex 5.40% 1.11% 7.37%
Monmouth 7.43% 1.95% 3.67%
Morris 3.76% 30.24% 2.83%
Ocean 6.07% 2.67% 5.11%
Passaic 3.40% 2.03% 3.75%
Salem 4.74% 1.31% 15.15%
Somerset 4.61% 1.10% 3.68%
Sussex 9.45% 0.54% 5.68%
Union 5.10% 0.87% 3.96%
Warren 32.59% NR 5.36%
NR = No Report


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