Successful elimination of PRRS virus from an infected farrow-to-finish herd by vaccination

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F62157124%3A16170%2F17%3A43875968" target="_blank" >RIV/62157124:16170/17:43875968 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/62157124:16810/17:43875968 RIV/00027162:_____/17:N0000091

Výsledek na webu

<a href="http://www.agriculturejournals.cz/web/vetmed.htm?volume=62&firstPage=553&type=publishedArticle" target="_blank" >http://www.agriculturejournals.cz/web/vetmed.htm?volume=62&firstPage=553&type=publishedArticle</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.17221/68/2017-VETMED" target="_blank" >10.17221/68/2017-VETMED</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Successful elimination of PRRS virus from an infected farrow-to-finish herd by vaccination

Popis výsledku v původním jazyce

Porcine reproductive and respiratory syndrome (PRRS) virus represents a major threat to the swine industry worldwide. This study describes the transmission of a European strain of PRRS-1 to a pig farm leading to the spread of the virus to different age categories of pigs and the development of clinical signs in pregnant sows and piglets. Porcine reproductive and respiratory syndrome aetiology was confirmed by serological tests and by virus isolation and subsequent sequencing. Repeated mass vaccination using modified live virus was used to synchronise the level of PRRS-specific immunity in all age categories of animals and to hinder virus circulation in the herd. Four months after the second mass vaccination, regular modified live virus vaccination of sows and gilts was implemented. Introduction of sentinel animals demonstrated cessation of virus circulation and the success of the control programme.

Název v anglickém jazyce

Successful elimination of PRRS virus from an infected farrow-to-finish herd by vaccination

Popis výsledku anglicky

Porcine reproductive and respiratory syndrome (PRRS) virus represents a major threat to the swine industry worldwide. This study describes the transmission of a European strain of PRRS-1 to a pig farm leading to the spread of the virus to different age categories of pigs and the development of clinical signs in pregnant sows and piglets. Porcine reproductive and respiratory syndrome aetiology was confirmed by serological tests and by virus isolation and subsequent sequencing. Repeated mass vaccination using modified live virus was used to synchronise the level of PRRS-specific immunity in all age categories of animals and to hinder virus circulation in the herd. Four months after the second mass vaccination, regular modified live virus vaccination of sows and gilts was implemented. Introduction of sentinel animals demonstrated cessation of virus circulation and the success of the control programme.

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

40301 - Veterinary science

Projekt

Výsledek vznikl pri realizaci vícero projektů. Více informací v záložce Projekty.

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Rok uplatnění

2017

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název periodika

Veterinární medicína

ISSN

0375-8427

e-ISSN

—

Svazek periodika

62

Číslo periodika v rámci svazku

10

Stát vydavatele periodika

CZ - Česká republika

Počet stran výsledku

6

Strana od-do

553-558

Kód UT WoS článku

000414626800003

EID výsledku v databázi Scopus

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