[Intramammary use of antibiotics in dairy farms in the canton of Ticino before, during and after Staphylococcus aureus genotype B elimination].

Vaccani, M.; Sesso, L.; Pont, J.; Schüpbach-Regula, G.; Bodmer, M. (2022). [Intramammary use of antibiotics in dairy farms in the canton of Ticino before, during and after Staphylococcus aureus genotype B elimination]. Schweizer Archiv für Tierheilkunde, 164(7-8), pp. 513-524. Gesellschaft Schweizer Tierärztinnen und Tierärzte 10.17236/sat00361

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INTRODUCTION

The aim of the study was to evaluate the use of intramammary antibiotics before, during and after the elimination of Staphylococcus aureus genotype B (SAGTB). Data on intramammary antibiotic use was collected in 65 dairy farms as part of a pilot project for SAGTB elimination in the canton of Ticino from 2017 to 2019. The investigated farms were divided into 46 affected farms (with at least one SAGTB-positive animal) and 19 control farms (SAGTB-free farms). Data on antibiotic use were requested from veterinarians and treatment incidence, as a measure of antibiotic use, was calculated based on medical records and veterinary prescriptions. In addition, the treatment incidence was calculated for 47 farms during alpine farming period. In 2018 (elimination year), the mean incidence of treatment during lactation in the SAGTB-positive farms was significantly higher than in the control farms (p=0,003). In 2019 no significantly lower antibiotic use during lactation or dry period was detected between 2017 (before elimination) and 2019 (after elimination). Alpine farming places where only S. aureus genotype B-negative animals had access to had a significantly lower antibiotic use during lactation (p=0,004). The new federal database (Antibiotics Information System in Veterinary Medicine, IS ABV) should allow continuous monitoring and to confirm the reduction of antibiotic use in the coming years.

Item Type:

Journal Article (Original Article)

Division/Institute:

05 Veterinary Medicine > Department of Clinical Veterinary Medicine (DKV)
05 Veterinary Medicine > Department of Clinical Veterinary Medicine (DKV) > Clinic for Ruminants
05 Veterinary Medicine > Department of Clinical Research and Veterinary Public Health (DCR-VPH) > Veterinary Public Health Institute

UniBE Contributor:

Vaccani, Michael, Sesso, Lorenzo Attilio, Pont, Julie, Schüpbach-Regula, Gertraud Irene, Bodmer, Michèle

Subjects:

500 Science
500 Science > 590 Animals (Zoology)
600 Technology > 630 Agriculture

ISSN:

1664-2848

Publisher:

Gesellschaft Schweizer Tierärztinnen und Tierärzte

Language:

German

Submitter:

Nathalie Viviane Zollinger

Date Deposited:

23 Sep 2022 15:56

Last Modified:

02 Mar 2023 23:36

Publisher DOI:

10.17236/sat00361

PubMed ID:

35791821

Uncontrolled Keywords:

Antibiotikaverbrauch Behandlungsinzidenz Consumo di antibiotici Milchkühe Sanierungsprogramm Sömmerung Tierarzt alpine farming; treatment incidence antibiotic use consommation d’antibiotiques dairy cows elimination program estivage estivazione incidence du traitement incidenza dei ­trattamenti programme d’assainissement vacche da latte vaches laitières veterinari veterinarian vétérinaire ­programma di risanamento

BORIS DOI:

10.48350/173217

URI:

https://boris.unibe.ch/id/eprint/173217

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