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- Savitsky, I., et al. Show all 8 Authors
- Veterinary microbiology 2008 v.130 no.3-4 pp. 277-284
- bovine anaplasmosis; mixed infection; strains; pathotypes; Anaplasma marginale; live vaccines; Anaplasma centrale; risk assessment; epidemiological studies; calves; vaccination; protective effect; disease detection; molecular epidemiology; pathogen identification; molecular genetics
- ... Bovine anaplasmosis, caused by Anaplasma marginale, the intraerythrocytic rickettsia, is controlled by vaccination with live Anaplasma marginale ss centrale (A. centrale), a subspecies of relatively low pathogenicity. We have experimentally demonstrated that an animal primarily infected with A. marginale, or with the related vaccine subspecies A. centrale can be infected with the heterologous subs ...
- Savitsky, I., et al. Show all 6 Authors
- Veterinary journal 2002 v.164 no.1 pp. 64-68
- Babesia bovis; antibodies; blood; calves; cows; live vaccines; parasites; vaccination
- ... The persistence of Babesia bovis and B. bigemina infection in Friesian cows, following vaccination with attenuated live vaccines, was assessed by subinoculation of blood into splenectomized calves. Subinoculation tests showed that B. bigemina persisted in two out of 20 cows vaccinated 10 and 46 months previously, and that B. bovis persisted in 11 out of 22 cows vaccinated 10 to 47 months previousl ...