Volume 5, Number 5—October 1999
Dispatch
Seroepidemiology of Bartonella vinsonii subsp. berkhoffii Infection in California Coyotes, 1994-19981
Table 2
Seroprevalence of Bartonella vinsonii subsp. berkhoffii infection, by age, sex, and season, for 869 coyotes, California, 1994–1998
| Characteristic | No. seropositive (%) | |
|---|---|---|
| Agea | ||
| <1 year old | 35/122 | (29) |
| >1 year old | 273/745 | (37) |
| Sexb | ||
| Female | 155/407 | (38) |
| Male | 152/455 | (33) |
| Seasonc | ||
| Spring (Mar to May) | 86/296 | (29) |
| Summer (Jun to Aug) | 121/286 | (42) |
| Fall (Sep to Nov) | 67/182 | (37) |
| Winter (Dec to Feb) | 27/85 | (32) |


