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Novel Influenza A (H1N1) Virus - Data Tables

California H1N1 Provisional Data Table - June 25, 2009 (PDF)Opens in a new browser window.- Reported confirmed and probable cases, hospitalizations, and deaths, by local health jurisdiction

Provisional number of novel influenza A (H1N1) cases by local health jurisdiction, as of 06/25/09

JURISDICTION

 TOTAL CASES

 CONFIRMED

PROBABLE

HOSPITAL-
IZATIONS (a)

 DEATHS

CALIFORNIA

1519

1294 

225

 99

8

County Undetermined

0

 0

0

 0

0

Alameda

 69

62

 4

 2

Amador

 2

2

 0

 0

 0

Berkeley City

5

 4

 1

 1

 0

Butte

 5

4

 1

 1

 0

Calaveras

 1

 1

 0

 0

 0

Contra Costa

203

191

12

 16

 3

El Dorado

8

 6

 2

 0

 0

Fresno

3

2

1

0

0

Humboldt

1

1

0

1

0

Imperial

 77

 68

 9

 6

 0

Kern

3

3

0

0

0

Kings

 11

 11

 0

 0

 0

Long Beach City

 17

 13

 4

 1

 0

Los Angeles

 114

 83

31

 20

 2

Madera

 7

 3

 4

 2

 0

Marin

 30

 19

 11

 4

 0

Merced

 2

 2

 0

 1

 0

Monterey

 21

 16

 5

 2

 0

Napa

 1

 1

0

 0

 0

Orange

 125

 115

 10

 19

 3

Pasadena City

 4

4

 0

 0

 0

Placer

 6

6

 0

 0

 0

Riverside

 89

86

3

 4

 0

Sacramento

 40

 37

 3

 6

 1

San Benito

 4

 1

 3

 1

 0

San Bernardino

 128

112

 16

 10

 1

San Diego

 238

 228

 10

 18

 1

San Francisco

 14

 14

 0

 0

 0

San Joaquin

 14

 10

 4

 3

 0

San Luis Obispo

 23

23

 0

 0

 0

San Mateo

 47

30

 17

 5

 2

Santa Barbara

 18

 17

 1

 0

 0

Santa Clara

 116

78

 38

 13

 0

Santa Cruz

 12

3

 9

 0

 0

Shasta

 3

 1

 2

 0

 0

Solano

 6

 1

 5

 1

 1

Sonoma

 16

 7

 9

 1

 1

Stanislaus

 3

3

 0

 0

 0

Sutter

 1

 1

 0

 0

 0

Tehama

 4

 4

 0

 0

 0

Tulare (b)

 7

 7

 0

 1

 0

Ventura

 17

 10

 7

 0

 0

Yolo

 4

4

 0

 1

 0

(a) This number does not include reports of hospitalized cases not yet validated by LHJ, represents cases ever hospitalized

(b) Includes one patient diagnosed out of county

Bold indicates the first (ever) report of probable or confirmed cases by the county

The reported number of cases of H1N1 (swine flu) in California do not reflect how many actual cases there may be in the state because individuals in outpatient settings are no longer being tested for the presence of the virus and many cases go undetected due to the mild nature of disease among most people.  Laboratory testing is limited to individuals with serious H1N1 illness, including hospitalized patients, and those at high risk for complications.  An update of the number of cases is published on a weekly basis to provide an estimate of H1N1 frequency among those patients being tested.
 
Local Health Jurisdictions include the 58 county health departments and 3 city health departments (Berkeley, Long Beach, and Pasadena).  The city health departments are not included in the county totals.