Mycobacteria in the environment of pig farms in the Czech Republic between 2003 and 2007

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00027162%3A_____%2F10%3A%230000672" target="_blank" >RIV/00027162:_____/10:#0000672 - isvavai.cz</a>

Výsledek na webu

—

DOI - Digital Object Identifier

—

Jazyk výsledku

angličtina

Název v původním jazyce

Mycobacteria in the environment of pig farms in the Czech Republic between 2003 and 2007

Popis výsledku v původním jazyce

In the Czech Republic, most mycobacterial infections in pigs are caused by the Mycobacterium avium complex (MAC) and potentially pathogenic mycobacteria (PPM) derived from the environment. Between 2003 and 2007, a total of 1114 environmentally-derived samples from 24 farms were examined. By direct microscopy acidfast rods were found in 42 (3.8%) samples, and PPM were isolated from 223 (20.0%) samples by culture. PPM occurred in soil from the paddocks (53.8%), peat (53.2%), bedding (28.4%) and biofilm from the pipeline (21.0%). M. avium subsp. hominissuis (MAH) was most frequent; M. avium subsp. avium (MAA) and M. intracellulare were isolated from one (0.4%) and three (1.3%) samples, respectively. The remaining isolates were identified as 19 other mycobacterial species. In a farm, where MAH was detected in the lymph nodes of pigs and in the environment between 1996 and 2002 (Period I), was found between 2003 and 2007 (Period II) a significant increase in the occurrence of mycobacteria.

Název v anglickém jazyce

Mycobacteria in the environment of pig farms in the Czech Republic between 2003 and 2007

Popis výsledku anglicky

In the Czech Republic, most mycobacterial infections in pigs are caused by the Mycobacterium avium complex (MAC) and potentially pathogenic mycobacteria (PPM) derived from the environment. Between 2003 and 2007, a total of 1114 environmentally-derived samples from 24 farms were examined. By direct microscopy acidfast rods were found in 42 (3.8%) samples, and PPM were isolated from 223 (20.0%) samples by culture. PPM occurred in soil from the paddocks (53.8%), peat (53.2%), bedding (28.4%) and biofilm from the pipeline (21.0%). M. avium subsp. hominissuis (MAH) was most frequent; M. avium subsp. avium (MAA) and M. intracellulare were isolated from one (0.4%) and three (1.3%) samples, respectively. The remaining isolates were identified as 19 other mycobacterial species. In a farm, where MAH was detected in the lymph nodes of pigs and in the environment between 1996 and 2002 (Period I), was found between 2003 and 2007 (Period II) a significant increase in the occurrence of mycobacteria.

Druh

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

CEP obor

GJ - Choroby a škůdci zvířat, veterinární medicina

OECD FORD obor

—

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)<br>Z - Vyzkumny zamer (s odkazem do CEZ)

Rok uplatnění

2010

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

55

Číslo periodika v rámci svazku

2

Stát vydavatele periodika

CZ - Česká republika

Počet stran výsledku

15

Strana od-do

—

Kód UT WoS článku

000275963700002

EID výsledku v databázi Scopus

—