Prevention ofLeptospira interogansserovarpomonainfection in cattle
作者:
R.B. Marshall,
Linda M. Schollum,
Bronwyn L. Dymock,
期刊:
New Zealand Veterinary Journal
(Taylor Available online 1982)
卷期:
Volume 30,
issue 11
页码: 177-179
ISSN:0048-0169
年代: 1982
DOI:10.1080/00480169.1982.34933
出版商: Taylor & Francis Group
数据来源: Taylor
摘要:
A commercialhardjo-pomonavaccine which has previously been shown to be effective againsthardjoinfection was tested againstpomona. Following challenge all 11 six-month-old non-vaccinated calves seroconverted andpomonawas isolated from blood or urine on at least one occasion from nine of them.Pomonawas isolated once only, on the third day after challenge, from the blood of one of 11 vaccinated calves.
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