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Safety and efficacy of an attenuated heartwater (Ehrlichia ruminantium) vaccine administered by the intramuscular route in cattle, sheep and Angora goats.
Latif AA, Steyn HC, Josemans AI, Marumo RD, Pretorius A, Christo Troskie P, Combrink MP, Molepo LC, Haw A, Mbizeni S, Zweygarth E, Mans BJ. Latif AA, et al. Among authors: steyn hc. Vaccine. 2020 Nov 17;38(49):7780-7788. doi: 10.1016/j.vaccine.2020.10.032. Epub 2020 Oct 24. Vaccine. 2020. PMID: 33109388
The genome of the heartwater agent Ehrlichia ruminantium contains multiple tandem repeats of actively variable copy number.
Collins NE, Liebenberg J, de Villiers EP, Brayton KA, Louw E, Pretorius A, Faber FE, van Heerden H, Josemans A, van Kleef M, Steyn HC, van Strijp MF, Zweygarth E, Jongejan F, Maillard JC, Berthier D, Botha M, Joubert F, Corton CH, Thomson NR, Allsopp MT, Allsopp BA. Collins NE, et al. Among authors: steyn hc. Proc Natl Acad Sci U S A. 2005 Jan 18;102(3):838-43. doi: 10.1073/pnas.0406633102. Epub 2005 Jan 6. Proc Natl Acad Sci U S A. 2005. PMID: 15637156 Free PMC article.
Ehrlichia ruminantium: a promiscuous genome.
Allsopp M, Steyn H, Zweygarth E, Allsopp B. Allsopp M, et al. Ann N Y Acad Sci. 2005 Dec;1063:102-4. doi: 10.1196/annals.1355.017. Ann N Y Acad Sci. 2005. PMID: 16481500
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