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All Journal Buletin Veteriner Udayana
I Wayan Suardana
Laboratorium Kesehatan Masyarakat Veteriner, Fakultas Kedokteran Hewan, Universitas Udayana, Jl. PB. Sudirman, Denpasar, Bali, Indonesia 80234
Immunology & microbiology Public Health Veterinary

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MICROBIOLOGICAL ANALYSIS AND CMT-BASED DETECTION OF SUBCLINICAL MASTITIS IN BALI’S SOW PIGS Romy Muhammad Dary Mufa; I Wayan Suardana; I Made Sukada; Kadek Karang Agustina
Buletin Veteriner Udayana Bul. Vet. Udayana. June 2025 Vol. 17 No. 3
Publisher : Fakultas Kedokteran Hewan Universitas Udayana

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24843/bulvet.2025.v17.i03.p43

Abstract

Subclinical mastitis in sows (Sus scrofa) poses significant risks to pig health and breeding efficiency, particularly in Gianyar Regency, Bali. Early detection using the California Mastitis Test (CMT), followed by microbiological confirmation, is critical for effective management. This study aimed to evaluate subclinical mastitis in lactating sows using CMT and identify causative pathogens through laboratory tests. Milk samples from 30 lactating sows were analyzed. CMT-positive samples were cultured on selective media: Mannitol Salt Agar (MSA) for Staphylococcus aureus, Xylose Lysine Deoxycholate (XLD) for Salmonella, and Eosin Methylene Blue Agar (EMBA) for Escherichia coli. CMT detected subclinical mastitis in 21 sows (70%). Microbiological tests identified S. aureus (7 samples), Salmonella (2 samples), and E. coli (12 samples). CMT is an effective field tool for early mastitis detection. The high prevalence of pathogens, particularly E. coli, underscores the need for improved hygiene and targeted therapies in pig breeding environments.
Co-Authors Aniendya Dyah Prasasti Hapsari Mahatmi I Gede Pande Krisnha Dharma I Gusti Agung Ayu Suartini I Gusti Ngurah Kade Mahardika I Ketut Suada I Made Sukada I Putu Ardiawan I Wayan Sudira Ida Bagus Windia Adnyana Kadek Karang Agustina Kivlan Satrio Pamungkas Maria Ursulin Tasya Ndoy Meigagina Dwi Rahmawati Nanda Oktafia Nyoman Sadra dharmawan Rizky Novriansyah Romy Muhammad Dary Mufa Yan Agus Dharma Nataswara Zelia Danila Amaral Guterres