Veterinary Medicine International

Cow is the national animal of Nepal, yet it is one of the most abused animal species here. Under realized utilities of cow that is nonlactating or pregnant is the reason for demonic cruelty. Since the Vedic period, gaushalas have been caring for cows. At present, most gaushalas have responsibility to rescue, offer refuge, and treat poorly treated or confiscated cattle from smuggling rackets in Nepal. It is no surprise that these abused animals suffer from many health issues and compromised reproductive ability. This study was conducted to know about husbandry practice and to determine prevalence of reproductive disorders in cows of Gaushala from Nepal. Altogether, 27 gaushalas were visited throughout the study period and cows (≥2 years) (n = 2959) were included for the study. From the study, respondents from 14.81% Gaushala admitted indigenous cattle only, 11.11% admitted any breed (indigenous and crossbreed), 44.44% admitted stray animals only, and 29.63% admitted all types (indigenous, crossbreed, and stray animals). The study revealed that among (n = 2959) animals examined, 5.54% (n = 164) were affected by either one or more reproductive problems. The major reproductive disorders identified in study area were repeat breeding 0.47%, cervico-vaginal and uterine prolapse 0.34%, retention of placenta 2.13%, dystocia 0.61%, and abortion 1.66%. Herd size of Gaushala had a significant difference () on the overall prevalence of reproductive problems in cows of Gaushala. The main issues with gaushalas included a lack of resources like adequate fund, feeds, fodder, and water, shortage of grazing acreage, veterinary services, and difficulties in managing male cattle. To mitigate the issues and welfare related to gaushalas strict adherence to disease surveillance and biosecurity rules, avoidance of unlimited reproduction in cows, and separation of males and females, fund raising and resource management, collaboration with local government and NGOs, veterinary hospital, clinics, research, and innovation with veterinary institution and universities.

The excessive and irrational use of antibiotics to control bovine mastitis and the informal trade in milk with antibiotic residues are objects of great interest for public health, due to the problems associated with the consumption of milk with antibiotic residues on human, animal, and environmental health, and antibiotic resistance. The objective of this study was to understand the attitudes of dairy farmers towards the self-consumption of milk on the farm, the use of milk with antibiotic residues, and the formal and informal milk trade that generates risks for public health. Mixed methods: cross-sectional and grounded theory. Convergent triangulation design. The study was carried out in 9 dairy municipalities in the North of Antioquia, where 216 dairy farmers participated in the quantitative component; and 17 milk producers and 9 veterinarians took part in the qualitative component. A dairy farmer characterization survey was conducted, as well as a survey on the use and marketing of milk from cows with udder health problems and/or under antibiotic treatment. Semistructured interviews were conducted on the same subject. The variable “Intention to sell milk in the village when the dairy industry does not buy it due to high BTSCC” is associated with the BTSCC variable. The variable “Type of marketing reported” is associated with the CFU variable. 5 categories: self-consumption of milk, use of milk with antibiotics, informal milk trade, control of the dairy industry, and beliefs about the elimination of antibiotics in milk, were constructed to theorize about udder health and public health. Sociocultural, political, and economic factors affect decision making in dairy farmers regarding the use and marketing of milk from cows with mastitis and antibiotic residues. These attitudes and behaviors have public health implications.

Background. Eimeriosis, which is caused by several Eimeria species, is a protozoan disease affecting the cattle worldwide. The current investigation was aimed at ascertaining the prevalence of bovine eimeriosis, evaluation of the involved risk variables, and identification of the several Eimeria species that were prevalent in the Kacha Bira district of central Ethiopia. Methods. A cross-sectional coprological assessment of Bovine coccidiosis and its associated risk factors through a simple random sampling technique was conducted from January 2021 to December 2022. Results. The cumulative prevalence of coccidia was 17.83% (82/460) in the current investigation, with Eimeria bovis, Eimeria zuernii, and mixed infections having a respective prevalence of 7.83%, 3.25%, and 6.74%. From the anticipated risk factors, cattle age and months of the year have revealed a statistically significant () association with the prevalence of eimeriosis in the cattle under investigation. However, there were no statistically significant () relationships between the coccidia infection and the sex and breed of cattle and the season. Conclusion. During the study, a high prevalence rate of bovine eimeriosis was recorded. Thus, a further detailed study involving molecular techniques to identify prevailing Eimeria species is paramount to develop and put into effect evidence-based control strategies to tackle the prevalence and subsequent effect of eimeriosis.

With the objective to characterize the gingival index (GI) and its progression, 218 domestic cats in a subtropical region of Mexico were studied. All teeth of each cat were examined with a periodontal probe to determine the GI; in addition, the absence of teeth was recorded. Six months later, the teeth of the 38 cats were again examined to assess any progression of the GI and loss of teeth. From the 218 cats, 33.0% of them develop some degree of gingival inflammation; from those, 61.5% were classified as GI 1. Age, sex, and neutered status were associated with tooth affections. Missed teeth were observed in 35% of the cats, particularly for molars 109 and 209 in both sexes. After six months, the number of teeth with GI 1 decreased to 20%. The gingival problems in cats have not been well studied, particularly at the speed they progress and how this can affect the loss of teeth; under the conditions of this study, a high frequency of gingival inflammation even at early age was demonstrated, with a rapid tooth loss. Although young males were more prone to develop gingivitis, females tend to loss more teeth. Non-neutered cats tended to develop more dental affections.

Lameness is one of the greatest constraints on the productivity, health, and welfare of dairy cattle. A cross-sectional study was carried out from March 2021 to September 2021 in Hawassa town with the aim of assessing the prevalence and identifying the associated risk factors of lameness in dairy farms. The study was conducted on 440 animals belonging to 19 randomly selected intensive dairy farms. Data regarding lameness and its possible risk factors were collected both at animal and farm level using a questionnaire. The results showed that the overall prevalence of lameness was 10.2% (n = 45/440). The association of lameness prevalence with various risk factors including milking status, exercise, age, parity, milk yield, and lactation stage was statistically tested using logistic regression model. There was a significant variation in the prevalence of lameness () between cattle with different milking status, age, parity, milk yield, and stage of lactation by the univariable analysis result. According to the multivariable analysis, only milk yield and lactation stage were statistically associated with the occurrence of lameness. Milking animals (8%) had higher prevalence of lameness than nonmilking (2.2%). The occurrence of lameness increased with milk yield. The highest prevalence of lameness was recorded in the early stage of lactation. Lameness was more frequent in hind limbs (6.6%) than in forelimbs (3.6%). The main causes of lameness observed in this study were both claw overgrowth 10 (2.3%), unequal claw size 10 (2.3%), solar ulcer 8 (1.8%), interdigital necrobacillosis 2 (0.5%), interdigital hyperplasia 2 (0.5%), and digital dermatitis 1 (0.2%). There was no means of early lameness diagnosis in 94.7% of farms. Lameness was found to be an important disease in dairy cows at Hawassa town. Prevention and early diagnosis leading to prompt treatment of lameness in cows should be part of dairy farm management practice.

Taenia solium remains among the major causes of epilepsy in sub-Saharan Africa. Understanding the geospatial distribution of the parasite is important to inform control strategies. This study assessed spatiotemporal changes in the T. solium infection among pigs from a rural area in southwestern Tanzania. Secondary data from a previous repeated cross-sectional study in the Mbeya and Mbozi districts were used, involving sixteen villages, eight from each of the two districts. Serum samples were collected from 482, 460, and 421 pigs in 221, 196, and 139 households, respectively, at seven-month intervals. Ag-ELISA was used to analyse the samples for circulating antigens. Geographic coordinates of the pig corrals adjacent to the households were also recorded using a hand-held GPS device. SatScan v9.7 software was used to perform purely spatial scan analysis, based on the Bernoulli distribution model. Spatial clustering was assumed based on the relative risk of T. solium seropositivity. Statistical significance (set at 0.05) of the cluster was determined by comparing the log-likelihood ratio with the null distribution derived by Monte Carlo simulations. The window with the highest log-likelihood ratio was regarded as a primary cluster. Results showed significant clustering of T. solium cases with the presence of a single primary cluster during each phase. The relative risk of T. solium infection among pigs within the primary cluster areas ranged from 3.0 to 6.7. The radii of the clusters expanded from 1.83 to 27.7 km before shrinking to 1.5 km, and cluster location drifted from north to central and then to the southern part of the study area. These findings suggest that with restricted resources, control measures in the area could be focused on pockets of high transmission. However, changes in the size and location of clusters suggest that to be effective, interventions should be instituted soon after clusters are identified.