J 2022

Effect of the vaccination against Shiga toxin 2e in a farm with history of oedema disease, caused by atypical Escherichia coli producing Shiga toxin (STEC)

SPERLING, Daniel; Naomi ISAKA; Hamadi KAREMBE; Jonas VANHARA; Josef VINDUSKA et al.

Základní údaje

Originální název

Effect of the vaccination against Shiga toxin 2e in a farm with history of oedema disease, caused by atypical Escherichia coli producing Shiga toxin (STEC)

Autoři

SPERLING, Daniel; Naomi ISAKA; Hamadi KAREMBE; Jonas VANHARA; Josef VINDUSKA; Nicol STRAKOVA; Alžběta KALOVÁ; Ivana KOLACKOVA a Renata KARPISKOVA

Vydání

Veterinarni Medicina, Praha, Czech Academy of Agricultural Sciences, 2022, 0375-8427

Další údaje

Jazyk

angličtina

Typ výsledku

Článek v odborném periodiku

Obor

40301 Veterinary science

Stát vydavatele

Česká republika

Utajení

není předmětem státního či obchodního tajemství

Odkazy

Impakt faktor

Impact factor: 0.700

Označené pro přenos do RIV

Ano

Kód RIV

RIV/00216224:14310/22:00128669

Organizační jednotka

Přírodovědecká fakulta

EID Scopus

Klíčová slova anglicky

adhesins; pig; STEC; toxoid; whole-genome sequencing (WGS)

Štítky

Příznaky

Mezinárodní význam, Recenzováno
Změněno: 24. 3. 2023 14:26, Mgr. Marie Novosadová Šípková, DiS.

Anotace

V originále

Oedema disease of weaned piglets is caused by shigatoxigenic Escherichia coli (STEC), typically harbouring the stx2e gene and F18 adhesins. The aim of this study was to assess the effect of a commercially available oedema disease vaccine on the zootechnical performance, mortality and individual antibiotic treatment in a herd, in which non-typical STEC strains without F18 adhesin have been identified. The zootechnical performance (average daily gain, total weight gain), mortality and individual antibiotic treatment were compared between vaccinated and non-vaccinated control piglets in a monocentric field efficacy study, which was performed using two groups in a parallel, randomised design. A significantly higher average daily gain and total weight gain were recorded in the vaccinated piglets in comparison to the controls. The lower morbidity, mortality and antibiotic treatment in piglets in the vaccine group were not statistically significant. As a conclusion, the positive effect of the vaccination was confirmed in the herd with prevalent STEC not harbouring F18 adhesin. The vaccine was, therefore, also effective against oedema disease caused by such unusual STEC isolates, under the conditions of this study.