Exploratory Epidemiological Study on Porcine Circovirus Type 2 Infection and Postweaning Multisystemic Wasting Syndrome in the Czech Republic

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F62157124%3A16170%2F10%3A00003148" target="_blank" >RIV/62157124:16170/10:00003148 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/00027162:_____/10:#0000694

Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Exploratory Epidemiological Study on Porcine Circovirus Type 2 Infection and Postweaning Multisystemic Wasting Syndrome in the Czech Republic

Popis výsledku v původním jazyce

The objective of our study was to diagnose the postweaning multisystemic wasting syndrome (PMWS) and to determine the prevalence of the disease in 33 swine herds in the Czech Republic using the results of laboratory examinations of 100 pigs expressing the signs of wasting at the end of 2007. Microscopic lesions associated with the presence of porcine circovirus 2 (PCV2) antigen were detected in the lymph nodes from 39 of 100 diseased pigs (39%). Based on individual assessment of severity of microscopiclymphoid lesions associated with high amounts of PCV2 antigen, PMWS was confirmed in 4 out of 39 pigs originating from 3 of 33 herds (9%). The epidemiological study indicates that PCV2 infections associated with PMWS disease are only sporadically presentin the Czech Republic. Subsequently used real time PCR technique confirmed the relation between PMWS status at the individual pig level and PCV2 DNA concentration. PCV2 DNA load in lymph nodes of PMWS-affected pigs were about 3 logs high

Název v anglickém jazyce

Exploratory Epidemiological Study on Porcine Circovirus Type 2 Infection and Postweaning Multisystemic Wasting Syndrome in the Czech Republic

Popis výsledku anglicky

The objective of our study was to diagnose the postweaning multisystemic wasting syndrome (PMWS) and to determine the prevalence of the disease in 33 swine herds in the Czech Republic using the results of laboratory examinations of 100 pigs expressing the signs of wasting at the end of 2007. Microscopic lesions associated with the presence of porcine circovirus 2 (PCV2) antigen were detected in the lymph nodes from 39 of 100 diseased pigs (39%). Based on individual assessment of severity of microscopiclymphoid lesions associated with high amounts of PCV2 antigen, PMWS was confirmed in 4 out of 39 pigs originating from 3 of 33 herds (9%). The epidemiological study indicates that PCV2 infections associated with PMWS disease are only sporadically presentin the Czech Republic. Subsequently used real time PCR technique confirmed the relation between PMWS status at the individual pig level and PCV2 DNA concentration. PCV2 DNA load in lymph nodes of PMWS-affected pigs were about 3 logs high

Druh

J_x - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)

CEP obor

GJ - Choroby a škůdci zvířat, veterinární medicina

OECD FORD obor

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Projekt

<a href="/cs/project/1B53016" target="_blank" >1B53016: Výzkum a inovace nových molekulárně diagnostických metod k studiu cirkovirů, parvoviru a PRRSV v polymikrobiální etiologii infekčních chorob prasat a pro kontrolu účinnosti preventivních a léčebných opatření.</a><br>

Návaznosti

V - Vyzkumna aktivita podporovana z jinych verejnych zdroju

Rok uplatnění

2010

Kód důvěrnosti údajů

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

Název periodika

Acta veterinaria Brno

ISSN

0001-7213

e-ISSN

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Svazek periodika

79

Číslo periodika v rámci svazku

1

Stát vydavatele periodika

CZ - Česká republika

Počet stran výsledku

10

Strana od-do

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Kód UT WoS článku

000276631000011

EID výsledku v databázi Scopus

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