Sampling programmes to establish and monitor the infectious disease status of cattle herds

Research output: Journal Publications and Reviews (RGC: 21, 22, 62)21_Publication in refereed journalpeer-review

2 Scopus Citations
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Original languageEnglish
Pages (from-to)30-35
Journal / PublicationIn Practice
Volume30
Issue number1
Publication statusPublished - Jan 2008
Externally publishedYes

Abstract

Infectious diseases can play an important role in the economic viability of a beef or dairy enterprise. In particular, disease introduced into a naive herd can have detrimental effects on production and mortality. As well as the costs associated with dealing with an outbreak, an infectious agent circulating in a herd can contribute to fertility problems, abortions, decreased milk production and loss of bodyweight. Sampling programmes can help to establish the presence of a disease and its prevalence in a herd. Armed with knowledge of the disease status of a herd, veterinary surgeons and farmers can jointly formulate an action plan to manage the disease(s) in question. This article discusses how to sample for and monitor a number of non-statutory diseases that are of particular economic importance to the cattle industry - namely, infectious bovine rhinotracheitis, bovine viral diarrhoea, leptospirosis and Johne's disease.

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