Introduction: The current study was designed to detect Mycoplasma agalactiae (Ma), Mycoplasma mycoides subsp. capri (Mmc), Mycoplasma capricolum subsp. capricolum (Mcc) and Mycoplasma putrefaciens (Mp) in sheep and goats with clinical signs consistent with contagious agalactia.Material and Methods: A total of 299 samples were collected from 55 mixed herds in Azarbaijan-e-Sharghi province, Iran. Samples were examined using PCR and culture methods.Results: The findings showed that in 40 herds at least one sample was positive by PCR or culture method. Moreover, out of 274 sheep samples, 101 were proved to be positive using the PCR technique and 76 were found positive using the culture method. Out of 25 goat samples, 10 were found positive using PCR and 9 were positive through the culture method. Less than 20% of isolated mycoplasmas were Ma. Ma was detected from almost all studied regions in the province while Mmc, Mcc, and Mp were detected only in a very limited area that was deemed by the research group the mixed infection zone.Conclusion: In vaccination or eradication projects, it would be more economical to focus on mixed infection zones. Further investigation on mixed infection zones could facilitate better understanding of contagious agalactia epidemiology.

Objective: The study was undertaken with an objective to determine the seroprevalence of Peste des Petits Ruminants (PPR) in goats of different age groups.Materials and methods: A total of 606 goats (414 vaccinated and 192 unvaccinated) were randomly selected from Rajshahi, Sirajganj and Gazipur districts. The goats were categorized into different age gropus; (i) 0-6 months, (ii) 12-24 months, and (iii) >24 months. Blood samples were collected from the goats and sera were prepared. The sera were examined for the presence of antibodies against PPR virus (PPRV) by competitive enzyme linked immunosorbent assay (c-ELISA). Results: In the unvaccinated goats, overall seroprevalence was 8.70% (n=36/414). The highest seroprevalence was recorded in Rajshahi (28.57%; n=18/63) which was followed by Gazipur (16%; n=12/75) and Sirajganj (2.17%; n=6/276). The age-based overall seroprevalence in the unvaccinated samples from 0-6 months age group was 9.43% (n=15/159). Similarly, 12-24 and >24 months age groups of goats revealed the presence of 6% (n=9/150) and 11.43% (n=12/105) seroprevalence against PPRV. Of the vaccinated samples, overall 76.04% (n=146/192) were seropositive against PPRV. Within the age group of 0-6 months, vaccinated samples had the highest seroprevalence (80.25%; n=65/81) as compared to 12-24 (70.83%; n=34/48) and >24 months (74.60%; n=47/63) age groups of goats, respectively.Conclusion: The seroprevalence in the unvaccinated samples indicates that PPRV is circulating in Bangladesh which is inducing to produce natural antibody in goats. This study also states that the field level vaccination against PPRV could give protection to the goats. [J Adv Vet Anim Res 2016; 3(2.000): 127-133]

Objective: The objective of this research work was to find out the prevalence of clinically occurring diseases and the disorders in cattle and goats at the Sylhet Agricultural University area, Sylhet during January to December 2013. Materials and methods: This clinical study was carried out on 775 clinical cases (553 cattle and 222 goats) based on the general, clinical, physical and microscopical examination along with common laboratory techniques. Results: The clinically observed cases in cattle were (i) gyneco-obstetrical (15.37%; n=85/553; P=0.038), (ii) metabolic and nutritional (9.94%; n=55/553; P=0.245), (iii) bacterial and viral (26.22%; n=145/553; P=<0.001), (iv) parasitic (26.58%; n=147/553; P=<0.001), and (v) digestive diseases (21.88%; n=121/553; P=0.008). Similarly, in goats, the prevalences were found to be 14.41 (n=32/222; P=0.041), 15.76 (n=35/222; P=0.078), 30.63 (n=68/222; P=0.001), 23.87 (n=53/222; P=0.020), and 15.31% (n=34/222; P=0.069), respectively. Conclusion: This research work is a groundwork which may facilitate the potential researchers to investigate the details possessions for extensive therapeutic exercises in Bangladesh particularly in Sylhet region for designing the control strategies and conducting the treatment of infection and disorders in cattle and goats. [J Adv Vet Anim Res 2016; 3(1.000): 24-37]

Objective: This study was aimed at elucidating the association between Para influenza virus 3 (PIV3) and respiratory infections in domestic ruminants in different areas of Sudan.Materials and methods: During 2010-2013, five hundred sixty five lung samples with signs of pneumonia were collected from cattle (n=226), sheep (n=316) and goats (n=23) from slaughter houses in different areas in Sudan. The existence of PIV3 antigen was screened in the collected samples using ELISA and Fluorescent antibody technique. PIV3 genome was detected by PCR, and sequence analysis was conducted.Results: Positive results were found in 29 (12.8%) cattle, 31 (9.8%) sheep and 11 (47.8%) goat samples. All the studied areas showed positive results. Highest prevalence (66.7%) was detected in the sheep and goats in Khartoum, followed by in goats in Nyala (33.3%) at western Sudan. Sequence analyses of PIV3 of different regions of Sudan indicated that these were similar in sequence and length. The BLAST analysis indicated that the test sequences were closely related to the available annotated sequences at the GenBank. All these sequences matched with Bovine parainfluenza virus 3 except two those were matching with Swine parainfluenza virus 3. Conclusion: The results prove the existence of PIV3 infection in cattle, sheep and goats in the studied areas in Sudan and suggest its possible role in the respiratory infections. Genetic analysis indicate that the virus is mostly similar with bovine PIV3. [J Adv Vet Anim Res 2016; 3(3.000): 236-241]

A study was carried out to analyse the efficacy of neem leaf powder, administered in a capsule against coccidiosis in young goats as well as to identify the species of coccidia found in a selected private farm in Sungai Siput, Perak. A total of seven Eimeria spp were found, in faecal samples from the experimental goats, namely; E. arloingi,E. hirci, E. alijevi, E. christenseni, E. jolchijevi, E. ninakohlyakimovae and E. caprina at a rate of 40%, 23%, 14%, 7%, 5% and 2% respectively. Two types of treatment for coccidiosis, herbal and synthetic, were given to 24 young goats for a period of 8 weeks to evaluate the effectiveness of a herbal product, that is the neem leaf powder capsule, a product of the Veterinary Research Institute.Results show that there is no significant differences (p>0.01) between neem capsule treatment and a synthetic drug (sulphurbased) treatment in treating coccidiosis infection. This study shows that neem leaf powder can be an effective substitute for controlling coccidiosis in goats

Ovary plays a vitalrole in the reproductive biology andbiotechnology of female animals. In thisstudy, both the right and left ovaries ofthe Black Bengal goat were collected fromthe slaughter houses of different Thanasin the Mymensingh district. For each ofthe specimens, gross parameters such asweight, length and width were recorded.Then they were processed and stained withH&E for histomorphometry. This studyrevealed that the right ovary (0.53 ± 0.02g) was heavier than the left (0.52 ± 0.02 g).The length of the right ovary (1.26 ± 0.04cm) was lower than the left (1.28 ± 0.02cm) but the width of the right (0.94 ± 0.02cm) was greater than the left (0.90 ± 0.03cm). The diameter of ovarian follicles inthe cortex was measured as primordial 39.6± 6.61 µm, primary single layer 54.0 ± 4.06µm, primary multi-layer 147.6 ± 11.04 µm,secondary with C-shaped antrum 449.5 ±75.71 µm and graafian 1.3 ± 0.20 mm. Inthe graffian follicle, the thickness of thegranulosa cell layer was 79.2 ± 11.04 µm,theca interna 75.76 ± 6.82 µm, theca externa130.07 ± 12.53 µm and the oocyte diameterwas 109.8 ± 5.75 µm. These results will behelpful to manipulate ovarian functions insmall ruminants

Brucellosis, caused by Brucella melitensis, is a significantproblem for both public and animal health worldwide. The Rose Bengal plate test (RBPT) antigen from Brucella melitensis local isolates were developed in this study. The performance of the assay wasinvestigated using serum samples collected from goats. A total of 1063 serum samples obtained from goats were examined for thepresence of antibodies against Brucella by in-house RBPT (LRBPT), commercial RBPT (Veterinary Laboratory Agency – VLA, UK) and Compliment Fixation test (CFT). The sensitivity and specificity wascalculated using CFT as the gold standard. Out of 1063 goats sera analyzed 364 (34.24%), 335 (31.51%), and 373 (35.08%) were found to be positive by LRBPT, commercial RBPT and CFT, respectively. The sensitivity calculated for the LRBPT, was 90.1% compared to commercial RBPT 85.0%. However, the specificity of the LRBPT was lower (95.9%), than the commercial RBPT (97.4%). Furthermorethe LRBPT has better value of NPV (94.7%) than commercial RBPT NPV(92.3%). While the PPV, of the commercial RBPT is higher (94.6%) than LRBPT (92.3%) respectively. High sensitive and low cost LRBPT compared to cRBPT B. melitensis RBPT test was successfully developed in this present study. Therefore it was concluded that this diagnostic test kit can complement and replace the availablecommercial RBPT which is relatively more expensive and less sensitive in detection of brucellosis in goats. It could also be used for epidemiological surveillance of caprine brucellosis in Malaysia.

The worm ova estimation method is important to assess the degree of worm infestation in domestic animals. Currently, the method used in many veterinary laboratories is the McMaster method which can enumerate the number of eggs per gram of faeces. Due to emergingand re-emerging diseases currently being diagnosed in Veterinary Research Institute, Ipoh, it is important to seek new, less risky methods for diagnosis of faecal samples. In view of increasing risk to the laboratory personnel conducting tests on faecal samples, the Parasep® method was assessed to indicate its suitability as aroutine test method. The results indicate that there was no significant differences between the worm egg counts enumeratedby conventional McMaster method and Parasep® method (Z = -1.111, P = 0.267). It is however, critical that assessment based on costs, time and ease of conducting the tests for lab staff be done before adopting this method in diagnostic laboratories.

Corynebacterium pseudotuberculosis is the causative agent of caseous lymphadenitis (CLA) a contagious and infectious disease in smallruminants. This report describes a case of CLA in a Boer cross goat infected with Corynebacterium pseudotuberculosis. The manifestation of abscess in the superficial lymph node presented as a mass ofapproximately 5 cm by 5 cm in diameter at the base of the ear. The mass was solid and non-movable upon palpation. The mass was incised and the caseous material was aspirated and sent to the bacteriologylaboratory where Corynebacterium pseudotuberculosis was isolated. Thewound was cleaned and flushed with diluted chlorhexidine and iodine solutions daily. This procedure aids in the complete healing of the wound after a few weeks. However, the agent of the disease persistsin the animal in its entire life and culling is recommended to prevent the spread of the disease in the herd.

Brucellosis in goats is mainly caused by the bacterium Brucellamelitensis, which is one of the most important pathogenic species in the world. In Malaysia, the annual prevalence data of brucellosis was recorded in goats and the control strategy of the disease basedon test and cull of infected animals. This strategy has caused huge economic losses to farmers and government alike. Therefore, whole genome sequencing of B. melitensis local strain is essential forimproving the current vaccine. B. melitensis strain VRI 6530/11 wasobtained from veterinary research institute biobank, Ipoh. The strain was submitted for classical identification procedures and the total genomic DNA was extracted by using DNeasy blood and tissue kit(QIAGEN). The concentration and purity of DNA were determined by using agarose gel electrophoresis and spectrophotometer (DNA/RNA) assay respectively. The genome was sequenced by using IlluminaHiSeq platform with insert size ~200 bp. A total of 1.0 Gb data was generated from the sample. More than 95% of sequencing data was retained in the sample after quality filtering, this indicatethe sequencing reads are of high quality. Final assembly had 33 scaffolds with total size ~3.28 Mb, 44 contigs, GC content is 57.25%, N50 is 293,291. A total of 3,238 protein coding genes, 48 tRNAs and 3rRNAs were predicted and over 87% of the genes were functionally annotated. Genome sequencing of a local B. melitensis strain is the first of its kind in Malaysia and work from this study can contribute towards the development of a new effective vaccine for the control ofthe disease in the country.