Migratory birds of central Washington as reservoirs of Campylobacter jejuni.
Migratory ducks, Canada geese, and sandhill crane from the Pacific North American Flyway have been screened for Campylobacter spp. Samples (298) from these birds were examined and the incidence of Campylobacter spp. in the samples were as follows: sandhill crane (Grus canadensis tabida), 81%; ducks (Aythya collaris, Anas carolinensis, Aythya americana, and Anas platyrhynchos), 73%; and Canada geese (Branta canadensis), 5%. All isolates were identified as Campylobacter jejuni. To our knowledge this is the first report of the isolation of C. jejuni from sandhill crane. The high frequency of isolation in both the sandhill crane and migratory ducks indicated that these bird populations may play a significant role in the dissemination of the bacterium. Because of their migratory habits, these birds may be particularly important in spreading C. jejuni to remote areas.
Pacha
R E
RE
Department of Biological Sciences, Central Washington University, Ellensburg 98926.
Clark
G W
GW
Williams
E A
EA
Carter
A M
AM
D000818:Animals; D001717:Birds / Q000382:microbiology*; D002168:Campylobacter fetus / Q000302:isolation & purification*; D004197:Disease Reservoirs; D004372:Ducks / Q000382:microbiology*; D005777:Geese / Q000382:microbiology*; D014861:Washington