| anaplasma infections in wild and domestic ruminants: a review. | anaplasma marginale can be transmitted, will grow and can survive in a large number of domestic and wild animals. it is pathogenic in cattle, and usually produces nonapparent or mild infections in other species. anaplasma marginale has been recovered from cattle, sheep, goats, water buffalo (bubalus bubalis), white-tailed deer (odocoileus virginianus), mule deer (odocoileus hemionus hemionus), black-tailed deer (odocoileus hemionus columbianus), pronghorn (antilocapra americana americana), rocky ... | 1984 | 6716555 |
| antibody prevalence of eight ruminant infectious diseases in california mule and black-tailed deer (odocoileus hemionus). | we tested 276 sera from 18 free-ranging black-tailed and mule deer (odocoileus hemionus) herds in california (usa) collected from 1987 to 1991 in five biogeographical habitat types, for antibodies against eight infectious disease agents. overall antibody prevalence was 56% for anaplasma marginale, 31% for borrelia burgdorferi, 16% for bluetongue virus serotype 17, 15% for epizootic hemorrhagic disease virus, 7% for coxiella burnetii and toxoplasma gondii, respectively, and 0% for bovine leukosis ... | 1994 | 8151824 |
| validation of an anaplasma marginale celisa for use in the diagnosis of a. ovis infections in domestic sheep and anaplasma spp. in wild ungulates. | a commercially available (celisa) kit for diagnosing anaplasma marginale infection in cattle was validated for diagnosing a ovis infection in sheep using the bovine serum controls as supplied by the manufacturer (bcelisa) and sheep serum controls from pathogen-free sheep (ocelisa). true positives were identified using two previously established assays, a nested pcr (npcr) test and an indirect immunofluorescent assay (ifa). the bcelisa was also applied to sera from various species of wild ruminan ... | 2008 | 18272296 |
| experimental anaplasmosis in mule deer: persistence of infection of anaplasma marginale and susceptibility to a. ovis. | an experimental anaplasma marginale infection was induced in a splenectomized mule deer (odocoileus hemionus hemionus) which persisted subclinically at least 376 days as detected by subinoculation into susceptible cattle. anaplasma ovis was experimentally transmitted from sheep to a splenectomized and a spleen-intact mule deer, and back to sheep. the pathogenesis in deer was very similar to that seen in sheep using ovine blood inoculations. | 1988 | 3352081 |
| evaluation of free-roaming mule deer as carriers of anaplasmosis in an area of idaho where bovine anaplasmosis is enzootic. | samples of blood from 87 rocky mountain mule deer (odocoileus hemionus hemionus) were inoculated into 3 susceptible splenectomized calves to determine the anaplasmosis carrier status of the deer. the deer were trapped along the idaho-utah state boundary, near stone, id. acute anaplasmosis was induced in 2 of the 3 inoculated calves, and blood from the 3 calves caused anaplasmosis when inoculated into adult non-splenectomized cattle. serum rapid card agglutination testing revealed 13 (14.9%) posi ... | 1977 | 833034 |
| sequence analysis of the msp4 gene of anaplasma ovis strains. | anaplasma ovis (rickettsiales: anaplasmataceae) is a tick-borne pathogen of sheep, goats and wild ruminants. the genetic diversity of a. ovis strains has not been well characterized due to the lack of sequence information. in this study, we evaluated bighorn sheep (ovis canadensis) and mule deer (odocoileus hemionus) from montana for infection with a. ovis by serology and sequence analysis of the msp4 gene. antibodies to anaplasma spp. were detected in 37% and 39% of bighorn sheep and mule deer ... | 2007 | 17052866 |
| the modified card agglutination test: an accurate tool for detecting anaplasmosis in columbian black-tailed deer. | inoculation of susceptible calves confirmed that the modified card agglutination test accurately detected the anaplasmosis infection status of each of 35 columbian black-tailed deer (odocoileus hemionus columbianus). anaplasma marginale, and specific antibodies, were demonstrated only in calves which received blood from deer that were positive by the card test. the modified card agglutination testing of deer serum was performed in the manner recommended for testing cattle serum with bovine-origi ... | 1976 | 16498890 |
| Molecular Study of Free-ranging Mule Deer and White-tailed Deer from British Columbia, Canada, for Evidence of Anaplasma spp. and Ehrlichia spp. | Twenty-three free-ranging white-tailed deer (WTD; Odocoileus virginianus) and six mule deer (MD; Odocoileus hemionus) from south-central British Columbia, Canada, were tested for Anaplasma marginale by msp5 gene-specific PCR and Ehrlichia spp. by 16S rRNA or citrate synthase (gltA) gene-specific PCR, as well as by PCR with universal 16S rRNA primers detecting a wide range of bacteria. No deer tested positive for A. marginale. Amplification with universal 16S rRNA primers followed by sequencing o ... | 2011 | 21933360 |