التفاصيل البيبلوغرافية
| العنوان: |
A survey of antimicrobial use practices on veal farms in the United States. |
| المؤلفون: |
Cheng, Ting‐Yu, Pempek, Jessica A., Locke, Samantha R., Masterson, Margaret A., Habing, Gregory G. |
| المصدر: |
Zoonoses & Public Health; Feb2024, Vol. 71 Issue 1, p60-70, 11p |
| مصطلحات موضوعية: |
SYMPTOMS, THERAPEUTICS, ANIMAL health, BACTERIAL diseases, DRUG resistance in microorganisms |
| مصطلحات جغرافية: |
UNITED States |
| مستخلص: |
Neonatal veal calves are highly susceptible to bacterial diseases. Occasional sub‐optimal early‐life care and long‐distance transportation result in high disease burden and antimicrobial treatment incidence. Nonetheless, judicious use of antimicrobials is necessary to mitigate the animal and human health impacts of antimicrobial resistance. The objective of this cross‐sectional study was to use a clinical vignette‐based survey approach to evaluate the potential for reduced group or individual therapeutic antimicrobial use. The survey included items probing the adherence to veterinary‐written protocols, antimicrobial use (AMU) at the calf‐ and group‐level, and the treatment actions to case vignettes of calf diarrhoea, pneumonia, and navel infection. The survey was mailed to all veal calf producers within two U.S. production companies (n = 32 producers in Company 1; n = 70 producers in Company 2) in February and December 2019, respectively. The overall survey response rate was 36% (21/59). Although 95% of producers reported having veterinary‐written treatment protocols for diarrhoea, pneumonia, and navel infection, veal producers infrequently (<50% of the time) referenced these protocols. Veal producers were primarily trained for disease identification and treatment by observing other personnel "on‐the‐job" (81%). Veal producers reported a high incidence of calf diarrhoea relative to pneumonia and naval infection, a lower percentage (≤40%) of diarrhoea cases being treated individually with antimicrobials. Using clinical vignettes, our results suggest that AMU decisions among veal producers depend on the severity of clinical signs for diarrhoea and pneumonia, while navel infections are often treated with antimicrobials regardless of sign severity. Nearly two‐thirds of veal producers reported treating uncomplicated cases of diarrhoea (watery stool with normal body temperature, activity, and appetite), more than previously reported from dairy producers (37.1%). Findings from this survey suggest that calf producer‐focused training to guide antimicrobial treatment decisions and improve producer adherence to veterinary‐written treatment protocols may have important impacts on judicious antimicrobial use. [ABSTRACT FROM AUTHOR] |
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| قاعدة البيانات: |
Complementary Index |
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