Volume 3, Number 2—June 1997
Dispatch
Seroepidemiologic Studies of Hantavirus Infection Among Wild Rodents in California
Table 2
Prevalence of antibodies to Sin Nombre virus among Peromyscus maniculatus by county, California, 1975-1995
| County | No. survey sites | No.tested | No.pos. | % pos. | |
|---|---|---|---|---|---|
| COASTAL | |||||
| Alameda | 2 | 6 | 1 | 16.7 | |
| Contra Costa | 1 | 36 | 0 | 0.0 | |
| Del Norte | 2 | 19 | 0 | 0.0 | |
| Los Angeles | 10(8) | 112(71) | 13(11) | 11.6(15.5) | |
| Marin | 2 | 153 | 3 | 2.0 | |
| Mendocino | 1 | 13 | 0 | 0.0 | |
| Monterey | 2 | 52 | 5 | 9.6 | |
| Orange | 8 | 52 | 3 | 5.8 | |
| San Diego | 32 | 131 | 7 | 5.3 | |
| San Francisco | 1 | 30 | 0 | 0.0 | |
| San Luis Obispo | 2 | 4 | 0 | 0.0 | |
| San Mateo | 1 | 40 | 8 | 20.0 | |
| Santa Barbara | 6(2) | 294(81) | 86(7) | 29.3(8.6) | |
| Sonoma | 1 | 7 | 0 | 0.0 | |
| Ventura | 5(3) | 137(9) | 0(0) | 0.0(0.0) | |
| SUBTOTAL | 76(68) | 1086(704) | 126(45) | 11.6(6.4) | |
| INLAND/VALLEY | |||||
| Imperial | 1 | 2 | 1 | 50.0 | |
| Riverside | 10 | 57 | 0 | 0.0 | |
| Sacramento | 1 | 36 | 0 | 0.0 | |
| San Bernardino | 4 | 49 | 0 | 0.0 | |
| San Joaquin | 1 | 7 | 0 | 0.0 | |
| SUBTOTAL | 17 | 151 | 1 | 0.7 | |
| FOOTHILLS/MOUNTAINS | |||||
| Butte | 12 | 115 | 14 | 12.2 | |
| El Dorado | 1 | 25 | 0 | 0.0 | |
| Glenn | 1 | 4 | 0 | 0.0 | |
| Inyo | 2 | 3 | 1 | 33.3 | |
| Kern | 5 | 66 | 7 | 10.6 | |
| Mariposa | 1 | 46 | 7 | 15.2 | |
| Mono | 8 | 107 | 17 | 15.9 | |
| Nevada | 1 | 52 | 26 | 50.0 | |
| Placer | 2 | 29 | 2 | 6.9 | |
| Plumas | 4 | 35 | 1 | 2.9 | |
| Shasta | 3 | 30 | 4 | 13.3 | |
| Siskiyou | 4 | 117 | 12 | 10.3 | |
| Tehama | 1 | 35 | 5 | 14.3 | |
| Tulare | 1 | 20 | 2 | 10.0 | |
| SUBTOTAL | 46 | 684 | 99 | 14.5 | |
| TOTAL | 139 | 1921 | 226 | 11.8 | |
*Numbers in parentheses exclude the Channel Islands in Los Angeles (Catalina, San Clemente), Santa Barbara (San Miguel, Santa Barbara, Santa Cruz, Santa Rosa), and Ventura (Anacapa, San Nicolas) counties.
Page created: December 21, 2010
Page updated: December 21, 2010
Page reviewed: December 21, 2010
The conclusions, findings, and opinions expressed by authors contributing to this journal do not necessarily reflect the official position of the U.S. Department of Health and Human Services, the Public Health Service, the Centers for Disease Control and Prevention, or the authors' affiliated institutions. Use of trade names is for identification only and does not imply endorsement by any of the groups named above.
Content Credential