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All Journal Jurnal Ilmu Pertanian Indonesia ACTA VETERINARIA INDONESIANA Jurnal Sain Veteriner Buletin Peternakan Jurnal Veteriner Jurnal Ilmu Ternak Veteriner Jurnal Riset Veteriner Indonesia (Journal of The Indonesian Veterinary Research) Jurnal Medik Veteriner ARSHI Veterinary Letters Jurnal Entomologi Indonesia JURNAL KAJIAN VETERINER Jurnal Kedokteran Hewan ASPIRATOR - Journal of Vector-Borne Diseases Studies

Yusuf Ridwan

Departemen Ilmu Penyakit Hewan Dan Kesehatan Masayarakat Veteriner, Fakultas Kedokteran Hewan, Institut Pertanian Bogor, Jl. Agatis, Kampus IPB Dramaga, Bogor, Jawa Barat, Indonesia 16680

Author-ID : 812283

Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Health Professions Immunology & microbiology Medicine & Pharmacology Public Health Social Sciences Veterinary Other

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PREVALENSI TRICHUROSIS PADA SAPI POTONG DI KECAMATAN KASIMAN, KABUPATEN BOJONEGORO, JAWA TIMUR Aji Winarso; Fadjar Satrija; Yusuf Ridwan
JURNAL KAJIAN VETERINER Vol 3 No 2 (2015): Jurnal Kajian Veteriner
Publisher : FAKULTAS KEDOKTERAN HEWAN UNIVERSITAS NUSA CENDANA

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35508/jkv.v3i2.1045

A cross-sectional studie was conducted to determine prevalence and risk factors of trichurosis in beef cattle in Kasiman Subdistrict, the regency of Bojonegoro. A total of 263 and 270 head of local beef cattle with various age were taken for fecal sample during dry season (August-October 2014) and wet season (February-March 2014), respectively. Feces were processed for McMaster’s method. The prevalences of trichurosis were 7.22% and 5.19% in the dry season and rainy season, respectively. Seasonal factors did not significantly affect the prevalence (p=0329). During the dry season and the rainy season, the prevalence between age groups and between the sexes did not show significant differences (p>0.05). However, young cattle had a tendency to be more susceptible than older age. Cattle of age >6-12 months were more likely four times get trichurosis than adult cows (> 2 years).

Mammalian Contribution to Transmission of Schistosoma japonicum Infection in West Lore, Poso, Central Sulawesi, Indonesia Novericko Ginger Budiono; Fadjar Satrija; Yusuf Ridwan; Ekowati Handharyani; Sri Murtini; Opyn Mananta
Jurnal Ilmu Ternak dan Veteriner Vol 27, No 3 (2022): September 2022
Publisher : Indonesian Center for Animal Research and Development (ICARD)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14334/jitv.v27i3.3026

Studies on the role of domestic animals in the transmission of schistosomiasis japonica in the West Lore Sub-district, Poso District, are still limited despite its importance as zoonosis. This study used a cross-sectional design to determine schistosomiasis prevalence in domestic mammals and identify the relative contribution of each mammalian species’ schistosomiasis transmission in the West Lore Sub-District. Fecal samples were obtained from 209 animals (seven buffaloes, 70 dogs, 44 cattle, 86 pigs, and two horses). The Danish Bilharziasis Laboratory technique was used to detect both the occurrence of S. japonicum egg in feces and the intensity of schistosomiasis infection. The examination of 1852 human fecal samples using the Kato-Katz method was carried out by the Laboratory of Schistosomiasis Lengkeka. The measurement of environmental pollution with S. japonicum eggs and the relative contribution of each species in the transmission was performed. The highest prevalence of S. japonicum infection in animals was in horses (100%; 2/2), cattle (54.55%; 24/44), and pigs (51.16%; 44/86). The prevalence in buffaloes and dogs was 28.57% (2/7) and 32.86% (23/70). Cattle (69.74%) were the main contributors to S. japonicum eggs contamination in the environment, followed by pigs (21.95%) and buffaloes (4.71%). This study reported a high prevalence of schistosomiasis in animals (45.46%), while low human schistosomiasis prevalence (0.59%).

PREVALENCE AND RISK FACTOR OF STONGYLOIDOSIS IN BEEF CATTLE IN KASIMAN SUBDISTRICT, BOJONEGORO Yusuf Ridwan; Fadjar Satrija; Aji Winarso
Jurnal Kedokteran Hewan Vol 13, No 4 (2019): December
Publisher : Universitas Syiah Kuala

A pair of cross-sectional studies was conducted to determine prevalence and risk factors of Strongyloides spp. (threadworm) infections in beef cattle in Kasiman Subdistrict, the Regency of Bojonegoro. A total of 263 and 270 of local beef cattle with various age were selected for faecal sample during dry season (August-October) and wet season (February-March), respectively. Feces were processed for counting the number of eggs per gram feces (EPG) using McMaster method. The prevalence of strongyloidosis was 4.56% and 7.04% in the dry season and the rainy season, respectively. The factors that associated with prevalence and intensity infection were age and sex of cattle. During the dry season and the rainy season, the calf and weaner group (1 year) was more susceptible for Strongyloides infection than cattle with older age and showed higher intensity of infection (based on EPG values). The bulls showed a higher risk and intensity of infection than cows.

PREVALENCE AND RISK FACTORS OF HOOKWORMS INFECTION ON DOGS IN SUKABUMI REGENCY, WEST JAVA PROVINCE, INDONESIA Yusuf Ridwan; Ardilasunu Wicaksono; Siti Vanessa Fransiska; Princesse Theresa
Jurnal Kedokteran Hewan Vol 14, No 4 (2020): December
Publisher : Universitas Syiah Kuala

Hookworms infection remains as an important parasitic infections affecting animal and human health worldwide. However, information on the prevalence and the risk factors of hookworm infection on dogs in Indonesia is very limited. A cross sectional study to estimate the prevalence and to identify risk factors of hookworms infection on dogs was conducted in rural area with different topography, Sukabumi Regency, Indonesia. A Total of 204 dog stool specimens were examined for hookworm eggs using simple flotation methods. The data of related risk factors namely type of topography area (high and low land), purpose of having dog, dog demography, dog reared management and deworming were collected through dog owners interview’s with completed a questionnaire. Those data were analyzed using the chi-square test (χ2) and logistic regression. The prevalence of hookworm on dogs in Sukabumi was 24.5 % (95% Confidence Interval [CI]=19.1-30.8). This prevalence was associated with topography of the area, the age of dog, and type of dog keeping methods. The prevalence of hookworms was higher in the high land area than low land area (OR=5.935, 95% CI=2.764-12.744 ). Logistic regression identified pupies as a high risk group to hookworms infection (OR= 2.041, 95%CI=1.035-4.055). The dog which kept in the cage/tied had higher risk than free roaming dog (OR=3.66, 95%CI=1.479-9.091).Key words: Dog, hookworms, prevalence, risk factors, Sukabumi.

PREVALENSI DAN FAKTOR RISIKO INFEKSI Toxocara cati PADA KUCING PELIHARAAN DI KOTA BOGOR (Prevalence and Risk Factors of Toxocara cati Infection in Bogor Pet Cats) Murniati Murniati; Etih Sudarnika; Yusuf Ridwan
Jurnal Kedokteran Hewan Vol 10, No 2 (2016): September
Publisher : Universitas Syiah Kuala

The aims of this research were to estimate the prevalence and to determine the risk factors related to Toxocara cati (T. cati) infection in pet cats in Bogor. This study was cross sectional study using two types of data; laboratory examination results of feces samples and interview results of the cat owner using a structured questionnaires including characteristics of pet owner and pet care management. The data obtained from this study was analyzed using chi-square test. The results showed that 85 of 243 cats were positively infected by T. cati with 35% prevalence. The significant risk factor associated with the T. cati infection were: sex, sand provided, deworming and type of feed. Pet care management in Kota Bogor were well managed, however the prevalence of T. cati infection was still high. Therefore it can be a potential public health problem especially on cat owners.

PENERAPAN METODE PENCUCIAN DENGAN AIR MENGALIR UNTUK MENURUNKAN KADAR NITRIT PADA SARANG BURUNG WALET (Application of Washing Method under Running Water to Reduce Nitrit Level of Edible Bird’s Nest) Heru Susilo; Hadri Latif; Yusuf Ridwan
Jurnal Kedokteran Hewan Vol 10, No 2 (2016): September
Publisher : Universitas Syiah Kuala

This study was aimed to determine the influence of the washing method under running water on nitrite levels of edible bird’s nest (EBN). Total of 40 samples of EBN were divided into four groups with different washing frequency, control group without washing treatmet (P0), once, twice, and three times washing treatment (P1, P2, and P3) respectively. Each washing was performed for 30 seconds under running water. Nitrite levels assessment was carried out by spectrophotometry at 540 nm of wavelength. The results showed that the average nitrite levels of EBN in P0, P1, P2, and P3 were 93.12±4.40 ppm, 65.24±3.38 ppm, 63.60±3.81 ppm, and 30.87±2.11 ppm, respectively. The nitrit level in edible bird’s nest decreased significantly (P0.05) by using three times washing.

Aktivitas Anticestoda In Vitro Metabolit Sekunder Daun Miana (Coleus blumei. Benth) terhadap Cacing Hymenolepis microstoma Ridwan, Yusuf; Satrija, Fadjar; Handharyani, Ekowati
Jurnal Medik Veteriner Vol. 3 No. 1 (2020): April
Publisher : Universitas Airlangga

Penelitian ini untuk mengetahui golongan senyawa metabolit sekunder dari ekstrak daun miana (Coleus blumei. Benth) yang memiliki aktivitas anticestoda. Daun miana kering diekstraksi dengan metode yang sesuai untuk mendapatkan golongan senyawa metabolit sekunder alkaloid, flavonoid, tanin, dan steroid. Aktivitas anticestoda diukur dengan menghitung waktu kematian cacing Hymenolepis microstoma pada setiap golongan metabolit sekunder konsentrasi 10%. Hasil penelitian menunjukkan tanin memiliki aktivitas anticestoda yang kuat yang tidak berbeda dengan praziquatel sebagai anthelmintik komersial. Akivitas anticestoda flavonoid mirip dengan tanin akan tetapi aktivitasnya masih dibawah praziquatel. Alkaloid dan steroid memiliki aktivitas anticestoda yang lebih rendah dibandingkan dengan tanin dan flavonoid. Hasil penelitian ini membuktikan bahwa tanin sebagai senyawa metabolit sekunder yang paling aktif sebagai anticestoda dibandingkan flavonoid, alkaloid, dan steroid.

PREVALENSI, FAKTOR RISIKO DAN DERAJAT HELMINTHIASIS PADA SAPI LIMOUSIN DI BPTU-HPT PADANG MENGATAS Habib, Afifah Arini; Arif, Ridi; Ridwan, Yusuf
JURNAL KAJIAN VETERINER Vol 10 No 1 (2022): Jurnal Kajian Veteriner
Publisher : FAKULTAS KEDOKTERAN HEWAN UNIVERSITAS NUSA CENDANA

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35508/jkv.v10i1.6562

Helminthiasis is a disease caused by the infection of helminth parasite which is responsible for loss of livestock productivity. The cross-sectional study was conducted to determine the prevalence rate, degree infection, and risk factors for helminthiasis in limousine cattle at Balai Pembibitan Ternak Unggul dan Hijauan Pakan Ternak (BPTU-HPT) PadangMangatas. Fecal were collected and examined qualitatively by sedimentation and floatation methods andquantitatively by the McMaster method. Secondary data of helminthiasis cases in limousine cattle during the last three years 2018-2020 was collected from BPTU-HPT Padang Mangatas surveillance record. Limousine cattle at BPTU-HPTPadang Mangatas have a high prevalence of helminthiasis. Overall, the prevalence of gastrointestinal (GI) infection was 66.67 % and the eggs identified were Strongyle type egg (64.81%) and Moniezia benedeni. (12.96%). The prevalence ofinfection in cattle above 2 years old (0%) was significantly lower (P<0.001) than calves under 8 months of age (84.37%), and between 8-24 months of age (81.82%). The geometric mean of TTGT values shows the degree of helminth infection is relatively low (<500 TTGT).

Keong Sulawesidrobia sp Kandidat Kompetitor Inang Perantara Schistosoma japonicum Di Dataran Tinggi Bada Kabupaten Poso: Sulawesidrobia sp Snails as Competitor Candidates for Intermediate Hosts of Schistosoma japonicum in the Bada Highlands of Poso Regency widjaja, Junus; Satrija, Fadjar; Ridwan, Yusuf; Garjito, Triwibowo Ambar
Aspirator Vol 16 No 1 (2025): Jurnal Aspirator Volume 16 Nomor 1 2025
Publisher : Perkumpulan Entomologi Kesehatan Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58623/aspirator.v16i1.120

Schistosomiasis, a disease caused by the trematode worm Schistosoma japonicum, with the intermediate host snail Oncomelania hupensis lindoensis, is a complex issue that requires ongoing investigation. The Bada highlands of Poso Regency, one of Indonesia's endemic areas, was found to be an endemic area for schistosomiasis in 2008 due to the presence of cases in humans and the intermediate host snail O. h. lindoensis. This article discusses the Sulawesidrobia sp snail, a significant finding in the Bada endemic area. Surveys were conducted on the same O. h. lindoensis snail habitat in 2017 and 2019, using the man per minute and crushing methods. In 2019, the Sulawesidrobia sp snail habitat was more dominant, with as many as 22 habitats, and the type of habitat was the same as the type of O. h lindoensis habitat. This led to a decrease in the habitat of O. h lindoensis. Sulawesidrobia sp snails, with their small shells, slightly convex circles, and two red lines, were found to inhabit water channels in gardens, rice fields, and ponds, highlighting the need for further research in this area.

Penerapan Sanitasi dan Higiene dalam Produksi Ikan Asap: Implikasi terhadap Keamanan Pangan dan Kesehatan Masyarakat Tina, Lymbran; Sudarnika, Etih; Ridwan, Yusuf; Sudarwanto, Mirnawati B.; Pisestyani, Herwin
Jurnal Sain Veteriner Vol 43, No 2 (2025): Agustus
Publisher : Faculty of Veterinary Medicine, Universitas Gadjah Mada bekerjasama dengan PB PDHI

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22146/jsv.105214

Keamanan pangan merupakan aspek krusial dalam kesehatan masyarakat, terutama pada produk pangan yang diproses secara tradisional seperti ikan asap. Penelitian ini bertujuan mengevaluasi penerapan sanitasi dan higiene dalam produksi ikan asap di Kota Kendari serta mengkaji dampaknya terhadap keamanan pangan dan kesehatan masyarakat. Penelitian menggunakan desain observasional deskriptif dengan pengambilan sampel secara purposive pada 13 unit produksi ikan asap selama Juli sampai Oktober 2024. Data dikumpulkan melalui observasi langsung dan checklist kepatuhan terhadap standar Badan Pengawas Obat dan Makanan (BPOM). Hasil penelitian menunjukkan kurang dari sebagian produsen (48,4%) yang memastikan peralatan produksi tetap bersih dan terawat secara menyeluruh. Seluruh produsen (100%) menggunakan air bersih selama produksi, namun tanpa fasilitas pembersihan bahan baku yang memadai. Toilet yang memenuhi standar kebersihan hanya ditemukan pada 69,2% lokasi produksi, sementara tidak ada satu pun tempat sampah tertutup (0%). Evaluasi praktik higiene pekerja, didaptkan sebanyak 76,9% pekerja mencuci tangan sebelum dan sesudah bekerja, namun tidak ada pekerja yang mamakai alat pelindung diri (0%). Selain itu, seluruh lokasi produksi tidak memiliki program pembersihan dan sanitasi berkala (0%), dan terdapat hewan peliharaan di sekitar area produksi, yang dapat meningkatkan risiko kontaminasi mikroorganisme patogen. Kondisi ini menunjukkan bahwa industri ikan asap tradisional di Kendari belum memenuhi stadar sanitasi dan higiene yang baik sehingga memerlukan intervensi berbasis kesehatan masyarakat. Diperlukan edukasi kepada produsen mengenai pentingnya sanitasi dan higiene, peningkatan infrastruktur sanitasi, serta pengawasan lebih ketat dari pihak berwenang guna memastikan kepatuhan terhadap standar keamanan pangan. Kata kunci: keamanan pangan, higiene, kesehatan masyarakat, sanitasi, ikan asap

Co-Authors . Hasmawati Abdul Zahid Afiff , Usamah Agus Wijaya Aji Winarso Aji Winarso Aji Winarso Aji Winarso, Aji Alif Nur Muhamad Muriana Annisa Madyanti Geminastiti Parampasi Ardilasunu Wicaksono Asah Hilaliah Aulia Syifak Bashofi Budiono, Novericko Ginger Chaerul Basri Defriska Nur Denny Widaya Lukman Denny Widya Hikman Dudy Affiandy Edi Sukmawinata Edi Sukmawinata Ekowati Handaryani Ekowati Handharyani Elok Budi Retnani Etih Sudarnika Fadjar Satrija Fransiska, Siti Vanessa Habib, Afifah Arini Hadri Latif Hadzash Peppyrhanggasidhi Shatyaayyupranathasari Hammada Raudlowi Heru Susilo Heru Susilo Herwin Pisestyani Junus Widjaja koekoeh santoso Latifah K Darusman Lymbran Tina Mirnawati B. Sudarwanto Muhammad Hilman bin Jahaluddin Murniati . Murniati Murniati Nugraha, Arifin Budiman Opyn Mananta Princesse Theresa Ridi Arif Risa Tiuria Risqika Akla Velayati Rizal Arifin Akbari Ronald Tarigan Rotinsulu, Dordia Anindita Siti Vanessa Fransiska sri murtini . Susi Soviana Theresa, Princesse Triwibowo Ambar Garjito Ulfatin Khoiriyah Herowati Wirokartiko Satyawardana Yong, Ethan Low Chiew Zulham Zulham

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