The advantages of ventral and flank approaches for ovariohysterectomy (OHE) in terms of wound healing rate when compared to each other are still understudied. The effects of different OHE approaches on the wound healing rates of cats in Selangor, Malaysia were investigated. A total of 50 female cats were randomly included in this study. They were divided into the ventral-approach group (n=25) and the flank approach group (n=25). The wound healing rates and possible complications that could arise from the surgery in all cats were monitored daily from Day 1 until Day 7 post-surgery. Data were analysed using Independent T-test. Overall, the incision site wound healing rate in cats from the flank-approach group was found to be significantly higher (P < 0.05) than in cats from the ventral-approach group (72.55 ± 3.48 % vs. 59.91 ± 3.34 %; mean ± SEM). Complete healing of the incision site was observed in 12 % of cats from the flank-approach group as compared to 8 % of cats from the ventral-approach group. However, 8 % of cats from the ventral approach group had post-surgery complications whereas the flank-approach group had none. Results from the alternative approach may be attributed to reduced accessibility and contamination of the incision site during recovery

An exposure assessment was conducted to quantitate tetracyclines (TCs) in chickens and the risk estimates were calculated using deterministic and probabilistic approaches. The results revealed that through deterministic approach, estimated daily exposure to TCs resulted in children aged 1<y<3 and 4<y<6 (0.05919 and 0.03946 μg/kg bw/day), followed by adults (0.02847 μg/kg bw/day) and children aged 7<y<10 at 0.02631 μg/kg bw/day. Based on the probabilistic approach, dietary exposure of Malaysian adults to TCs was estimated to range from 0.00174–0.35209 μg/kg bw/day. In comparison, for the children group, the estimated exposure was higher in age 1<y<3 at 0.0137 – 1.9845 μg/kg bw/day followed by children aged 4<y<6 and 7<y<10 at 0.00718 – 1.3967 μg/kg bw/day and 0.00834 – 0.91841 μg/kg bw/day respectively. However, the estimated risk calculated for all groups was <10 % ADI. These indicate that toxicological risk with regard to the consumption of chicken meat could not be considered as a public health problem, but the result can be supportive for the safety authorities to engage policies in managing any potential risk. The occurrence of high concentration of TCs residues in small samples still warrants closer monitoring and management of the use of TCs in chicken farms in Peninsular Malaysia.

The aim of this study is to determine the phytochemical constituent of Artocarpus heterophyllus Lam (Jackfruit) and its effectiveness as an alternative for the anthelmintic treatment of parasitic nematodes in ruminants. Artocarpus heterophyllus Lam leaves were used to test on L3 nematode larva harvested from fecal culture. There are four species of parasitic nematodes identified, namely: Haemonchus contortus, Trichostrongylus sp., Cooperia sp., and Oesophagostomum sp. Haemonchus contortus was found to be the most dominant, followed by Trichostrongylus sp., Cooperia sp., and Oesophagostomum sp. The phytochemical test of Artocarpus heterophyllus Lam leaves was revealed to possess alkaloids, flavonoids, tannins, tripertenes and steroids. These components were shown to be effective at causing paralysis and deaths of parasitic nematode in the larval motility assay, where 100 % of the nematodes tested were killed below 6 hours at 5.0 mg/ml concentration; and inhibit migration in the larval migration assay, where migration of the larva was completely inhibited in 2 hours using 2.0 mg/ml concentration. The results suggest that Artocarpus heterophyllus Lam leaves can be used as an alternative for the anthelmintic treatment in goats and sheep.

Information on common diseases is important for effective disease control and management programme. This paper aims to identify the common equine parasites infection diagnosed in Peninsular Malaysia using existing laboratory data system records from government veterinary laboratories. Equine data were analysed on the basis of disease diagnoses, states, types of programme, and breed from January 2014 to December 2018. For this purpose, laboratory data from parasitology unit in six (06) Department of Veterinary Services (DVS) laboratories across Peninsular Malaysia were compiled and a total of 7,123 samples sent to the laboratories during the time period were analysed. A total of 623 samples (8.75 %) were positive of 7 different endoparasites, with helminthiasis recording 4.45 % and protozoan infections recording 4.28 %. Monitoring programme recorded second highest number of samples received (33.58 %) but with highest positive samples (6.96 %), while import programmes had the highest number of samples received but with only 0.62 % of the samples were recorded positive. State of Johore (7.97 %) had the highest number of horse positive sample followed by Perlis (0.24 %) and Pahang (0.21 %). Thoroughbred were breed with the highest number of samples received (66.31 %) with 7.28 % were positive. In conclusion, this study provides an idea of prevailing equine common parasite status in Malaysia as per handled in the DVS laboratories, as DVS continues to emphasize horse health by conducting disease screening primarily associated with import and export programmes as well as conducting disease monitoring to ensure sustainability of the industry

Bluetongue (BT) is an arthropod-borne viral disease of domestic and wild ruminants caused by Bluetongue virus (BTV). It has been reported in most tropical and subtropical regions of the world which raises significant socioeconomic concerns for international trade in animals and animal products. However, recent and updated information related to the current prevalence of BT in Malaysia is limited. The last holistic report was reported during BT outbreaks in the year of 1990s. This study aims to determine the current status of seroprevalence of BT among ruminants in Malaysia from 2013 to 2019. A total of 9,787 serum samples from buffalo, cattle, deer, goat as well as sheep were received from January 2013 until December 2019. All these serum samples were subjected to Agar Gel Immunodiffusion (AGID) test to detect the presence of antibodies towards BTV. The overall status of BTV was 20.18 % (1,975/9,787), with 56 % (14/25) in deer, 46.4 % (428/922) in cattle and 35.7 % (60/168) in buffalo. Positive BT antibodies were detected in young animals (<6 months) with 30.60 %, while 23.61 % in adult animals (>2 years). The results of this study revealed that BTV is still circulating at low level in domestic and wild ruminant livestock animals in Malaysia. It is suggested that this disease needs close monitoring to prevent possible outbreaks in the future.

A study on the prevalence of endoparasites of rats was conducted at the Laboratory Animal Facility and Management (LAFAM), UiTM Selangor, Puncak Alam. The fecal samples were collected from a total of 187 laboratory rats which included 112 Sprague-Dawley and 75 Wistar rats. The fecal samples were examined by direct smear technique and fecal floatation technique. From the total of 187 fecal samples examined, 35.83 % were found positive for endoparasites. Prevalence of endoparasites was higher in Wistar (54.67 %) compared to Sprague-Dawley rats (23.21 %). The most prevalent nematode parasites were Syphacia muris (68.66 %) followed by Syphacia obvelata (26.87 %). The prevalence of these parasites emphasizes the needs of careful monitoring in the LAFAM and therapeutic measures when necessary.

An intact male, 2.5 kg, 1 ½ years old Domestic Long Hair (DLH) cat was brought to the University Veterinary Clinic, Universiti Malaysia Kelantan with the complaint of inability to stand and inappetence since it was hit by a car a day before presentation. Physical examination and radiography revealed multiple fractures including fracture of the pubis, fracture of the left ischium and fracture of the right femoral neck. There was also a left sacroiliac fracture-luxation. The cat was stabilized with intravenous fluid using normal saline, analgesic, non-steroidal anti-inflammatory, and antibiotic drugs. The sacroiliac fracture-luxation was repaired using a lag screw. The surgical site developed swelling due to seroma formation post operatively, where a drainage tube was placed which necessitated daily wound cleaning and dressing. The cat was able to ambulate with satisfactory weight bearing of the hind limbs at 10 days post-surgery and four weeks later, the cat demonstrated improvement in gait. At 5-months post-surgery, the cat was completely back to its normal gait and ambulation normally.

Information on the nutritional content of animal feed is very important in improving milk production and the quality of milk produced. Data on the nutrition and nutritional quality of feed given to livestock are not comprehensively evaluated and recorded in any dairy farms in Johore. The objective of this study is to determine the nutritional content of selected feedstuffs, with production and quality of milk in selected dairy farms in Johore. Data were collected from 94 dairy farms during field visits through face-toface interviews. Feed samples collected were dairy cattle pellet, Napier grass, palm kernel cake, palm kernel expeller, soybean hull, corn, cassava peel and agricultural waste. Proximate analysis was performed using standard AOAC methods. The result of this study found that 67.0% of dairy farmers in Johore use Napier grass as the main source of fodder. The survey showed that 46% of the farmers in Johore give a suitable quantity of Napier grass based on body weight, while for milk production, the survey showed that 54 dairy farms in Johore produce less than 100 litres/day, 18 farms produce 101-200 litres/day, 12 farms produce 201-300 litres/day, and 10 farms produce more than 300 litres/day. The overall status of dairy farms in Johore shows that 60% of the farms produce an average of 5.1-10 litre milk per cow per day in which 92.5% of milk samples collected had acceptable Total Dissolved Solid values indicating good quality of milk production.

Total solids content in milk is measured to ensure the quality of fresh milk. In Malaysia, The Department of Veterinary Services (DVS) monitors the quality and safety of fresh milk from the dairy farm to milk processors through the Milk Collection Centre (MCC). The aim of this study is to assess the quality of milk produced by dairy farmers from four MCCs in Perak based on the milk’s total solids content. This parameter was used to grade fresh milk into Grade A, Grade B and Grade C, and used by DVS of Perak state for milk pricing. The Veterinary Research Institute (VRI) had received a total of 2397 samples of fresh milk from MCCs in Perak in the year 2018. Statistical analysis showed that the mean total solids content in milk from the four MCCs were significantly different (p<0.05) (Sg. Siput: 13.26%, Tapah: 12.60% Parit 12.87% and Taiping 12.99%). Overall, about 69.17% of samples were that of Grade A, 24.81% were Grade B and 6.02% were Grade C. This study showed that Sungai Siput MCC was the main contributor for Grade A milk while Taiping MCC was the highest contributor of Grade C milk. The result of this study also indicated that milk produced by dairy farmers in Perak was of good quality, yet there are still the needs for improvement in providing constantly high quality of milk.

Liquid manures stored produce a significant amount of methane (CH4) and ammonia (NH3) gas from biological anaerobic fermentation. Studies carried out to evaluate a potential biological cover on inhibiting gases emission and simple cover design to overcome the high cost of biogas production on covered lagoon types that are available on the market. The agriculture waste from rice straw, cocopeat, hay, and sawdust were used as biological covers in reducing CH4 emission and NH3 volatilisation from ruminant slurries. During ninety days of the undisturbed storage period, immediate reduction of CH4 and NH3 gases fluxes were observed after the application. Rice straw and coco peat were found to effectively reduce the emission of CH4 and NH3 between 45.5% and 56.9%. Other biological cover showed a slightly lower reduction on NH3 volatilisation and much lower in CH4 inhibition percentage (28-29%). Covering method was found to be suitable with Malaysia’s climate in reducing greenhouse gas emission from slurry manure.