A survey of caseous lymphadenitis in small ruminant farms from two districts in Perak, Malaysia -- Kinta and Hilir Perak.
A survey of Caseous Lymphadenitis (CLA), a bacterial infection in sheep and goats was conducted on small ruminant farms in two districts in Perak, namely Kinta and Hilir Perak. The objective of this survey is to determine the status of CLA infection in small ruminants. A total of 8 farms were screened, involving a total of 579 animals. Agar Gel Precipitation Test (AGPT) and Enzyme Linked Immuno Absorbent Assay (ELISA) were conducted on serum samples obtained from the animals. Results show that 8.5% of the animals had a positive reaction for AGPT test. It was found that 36 samples (17%) were found positive using both AGPT and ELISA methods, 9 samples (4%) were found positive only using AGPT method, 14 samples (6%)were found positive only using ELISA and 157 samples (73%) were found negative using both methods. Since there is no available data on the prevalence of the disease in the country, further epidemiological studies as well as reliable diagnostic detection methods need to be assessed for aiding in control and eradication programmes for this disease.
Komala
T S
TS
Department of Veterinary Services, Wisma Tani, Blok Podium, Lot 4G1, 5th Floor, Presint 4, Federal Government Administration Centre, 62630 Putrajaya. tskomala_mala@yahoo.com.sg
Ramlan
M
M
Yeoh
N N
NN
Surayani
A R
AR
Sharifah Hamidah
S M
SM
D000818:Animals; D003354:Corynebacterium Infections / Q000453:epidemiology / Q000662:veterinary*; D016925:Corynebacterium pseudotuberculosis; D004797:Enzyme-Linked Immunosorbent Assay; D015511:Goat Diseases / Q000175:diagnosis / Q000453:epidemiology*; D006041:Goats; D008199:Lymphadenitis / Q000175:diagnosis / Q000453:epidemiology / Q000662:veterinary*; D008296:Malaysia / Q000453:epidemiology; D012756:Sheep; D012757:Sheep Diseases / Q000175:diagnosis / Q000453:epidemiology*