title: [PRRSV-eradication: an option for pig herds in Germany?].
abstract: The problem of successfully controling PRRS with traditional methods has led to a growing interest in eradication. This review summarizes the current literature on topics of PRRS-eradication, including the relevant routine diagnostic procedures, routes of virus transmission between pig herds (as i.e. pig movement, semen, aerosols, insects, fomites, transport vehicles) and eradication by close&rollover and test&removal, respectively. On the basis of this knowledge and experiences it can be concluded that PRRS eradication in Germany with its intensive pig production and remarkably high pig density in several regions may only be possible through a national eradication program. The lack of potent marker vaccines that reduce the virus spread significantly, combined with the lack of differentiating diagnostic tests for routine laboratory use leads to the recommendation not to launch a national eradication program under the given circumstances. For the future it should be taken into account that the situation after reintroduction of PRRSV in a free region could only be managed by stamping-out which is generally poorly accepted by the majority of pig producers.
authors: Aussenstelle für Epidemiologie, Stiftung Tierärztliche Hochschule Hannover, Bakum. elisabeth.grosse.beilage@tiho-hannover.de
authors: Elisabeth
authors: E
authors: Grosse Beilage
authors: Hans-Joachim
authors: HJ
authors: Bätza
mesh_terms: D000822:Animal Husbandry / Q000379:methods*; D000818:Animals; D003955:Diagnostic Tests, Routine / Q000379:methods / Q000662:veterinary; D004797:Enzyme-Linked Immunosorbent Assay / Q000379:methods / Q000662:veterinary; D005858:Germany / Q000453:epidemiology; D019318:Porcine Reproductive and Respiratory Syndrome / Q000175:diagnosis / Q000453:epidemiology / Q000517:prevention & control* / Q000635:transmission; D019316:Porcine respiratory and reproductive syndrome virus / Q000302:isolation & purification; D013552:Swine; D014611:Vaccination / Q000379:methods / Q000662:veterinary*; D022581:Vaccines, Marker
chemical_list: D022581:Vaccines, Marker