Diagnosis of foot-and-mouth disease.
نویسنده
چکیده
Foot-and-mouth disease virus (FMDV) exists as multiple serotypes and strains that infect a range of cloven-hoofed animals with variable severity. Clinical diagnosis reinforced by diagnostic tests support timely intervention, whilst virus characterisation helps trace routes of spread and select appropriate vaccine strains. To speed up and simplify diagnosis, penside tests have recently been developed. Serology is used to identify undisclosed infection and substantiate freedom from infection and specific tests are needed to detect infected animals in vaccinated populations. Serology is also used to estimate post-vaccinal population immunity. Contingency plans are required to enable countries to scale up diagnosis at short notice. Improvements are needed in preclinical and penside diagnosis and in our ability to model vaccine effectiveness.
منابع مشابه
Rapid and accurate diagnosis of Foot-and-mouth disease virus by Real-time PCR in field samples
During 2010-2011, Real-time PCR procedure was used to detecting FMDV RNA on 147 epithelium samples from the field. In this survey, for Real-time PCR from 3D gene segment as conserve region selected for tracking all of seven serotypes FMDV. The assay detected the viral RNA in all serotypes of FMDV. The rRT-PCR specifically detected FMD virus in sample with greater sensitivity than our convention...
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ورودعنوان ژورنال:
- DTW. Deutsche tierarztliche Wochenschrift
دوره 108 12 شماره
صفحات -
تاریخ انتشار 1948