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This study was conducted to determine the prevalence of parasitic diseases in cattle relation to other infectious and non-infectious diseases and the variation of prevalence in accordance with age and sex of the animal and season of the year in Chuadanga sadar. During the study period total 1491 cattle were treated in Chuadanga district Veterinary Hospital, among them 858 were infected by various kinds of parasites which was diagnosed by clinical sign, physical examination, faeces examination and gross examination of urine samples. In this study, prevalence of different parasitic diseases were- ascariasis 15.09%, fascioliasis 22.40%, monieziasis 0.80%, tick 3.96%, lice 12.41%, maggot 0.87%, babesiosis 0.20%. The prevalence of fascioliasis was highest 22.40% and the prevalence of babesiosis was lowest 0.20% among the other parasitic infection. The prevalence of different parasitic infection was highly significant (P<0.000) and highest 59.45% in adult cattle followed by 58.03% in calves than growing cattle. The females were more significantly (P<0.000) susceptible to parasitic infection than males. Also the prevalence of parasitic infections was significantly (P<0.000) more severe 66.73% in rainy season than in winter 49.33%. It could be stated that, age, sex and season would be the significant forecasters of the parasitic infection in cattle [ABSTRACT FROM AUTHOR]

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. [ABSTRACT FROM AUTHOR]

This study was conducted to determine the effects of garlic on egg per gram (EPG) count of feces for gastrointestinal parasites, live weight, and hematological parameters in Black Bengal goat. A total of 18 dry does of 18-22 months of age were divided into 3 groups as T0, T1 and T2; where, each group comprised of 6 goats. The goats of T0 were feed with normal feeds, whereas the goats of T1 and T2 were fed with normal feeds plus 25 mL and 50 mL of 10% water solution of garlic twice per day, respectively for 60 days. The EPG count was performed by McMaster counting chamber, and live weight was measured by digital electric balance. EPG count for gastrointestinal parasites was found significantly lower in the treatment groups as compared to T0. Weight gain was recorded significantly higher in the treatment groups. The hematological parameters like total leucocyte count (TLC), erythrocyte sedimentation rate (ESR), packed cell volume (PCV), hemoglobin (Hb) and total erythrocyte count (TEC) showed significant changes in the treatment groups. The study suggests that 10% water solution of garlic is a useful supplementation to decrease EPG count, body weight gain; thus, the 10% aqueous garlic solution can improve the general health condition of goat. [ABSTRACT FROM AUTHOR]

Controlling foodborne pathogens in buffalo milk is crucial for ensuring food safety. This study estimated the prevalence of nine target genes representing seven critical foodborne bacteria in milk and milk products, and identified factors associated with their presence in buffalo milk chain nodes in Bangladesh. One hundred and forty-three milk samples from bulk tank milk (n = 34), middlemen (n = 37), milk collection centers (n = 37), and milk product shops (n = 35) were collected and analyzed using RT-PCR. Escherichia (E.) coli, represented through yccT genes, was the most prevalent throughout the milk chain (81-97%). Chi-squared tests were performed to identify the potential risk factors associated with the presence of foodborne bacteria encoded for different genes. At the middleman level, the prevalence of E. coli was associated with the Mymensingh, Noakhali, and Bhola districts (P = 0.01). The prevalence of Listeria monocytogenes, represented through inlA genes, and Yersinia (Y.) enterocolitica, represented through yst genes, were the highest at the farm level (65-79%). The prevalence of both bacteria in bulk milk was associated with the Noakhali and Bhola districts (P < 0.05). The prevalence of Y. enterocolitica in bulk milk was also associated with late autumn and spring (P = 0.01) and was higher in buffalo-cow mixed milk than in pure buffalo milk at the milk collection center level (P < 0.01). The gene stx2 encoding for Shiga toxin-producing (STEC) E. coli was detected in 74% of the milk products. At the middleman level, the prevalence of STEC E. coli was associated with the use of cloths or tissues when drying milk containers (P = 0.01). Salmonella enterica, represented through the presence of invA gene, was most commonly detected (14%) at the milk collection center. The use of plastic milk containers was associated with a higher prevalence of Staphylococcus aureus, represented through htrA genes, at milk product shops (P < 0.05). These results suggest that raw milk consumers in Bangladesh are at risk if they purchase and consume unpasteurized milk., (© 2024. The Author(s).)

A cross-sectional study was conducted to estimate the prevalence of intramammary infection (IMI) associated bacteria and to identify risk factors for pathogen group-specific IMI in water buffalo in Bangladesh. A California Mastitis Test (CMT) and bacteriological cultures were performed on 1,374 quarter milk samples collected from 763 water buffalo from 244 buffalo farms in nine districts in Bangladesh. Quarter, buffalo, and farm-related data were obtained through questionnaires and visual observations. A total of 618 quarter samples were found to be culture positive. Non-aureus staphylococci were the predominant IMI-associated bacterial species, and Staphylococcus (S.) chromogenes, S. hyicus, and S. epidermidis were the most common bacteria found. The proportion of non-aureus staphylococci or Mammaliicoccus sciuri (NASM), S. aureus, and other bacterial species identified in the buffalo quarter samples varied between buffalo farms. Therefore, different management practices, buffalo breeding factors, and nutrition were considered and further analyzed when estimating the IMI odds ratio (OR). The odds of IMI by any pathogen (OR: 1.8) or by NASM (OR: 2.2) was high in buffalo herds with poor milking hygiene. Poor cleanliness of the hind quarters had a high odds of IMI caused by any pathogen (OR: 2.0) or NASM (OR: 1.9). Twice daily milking (OR: 3.1) and farms with buffalo purchased from another herd (OR: 2.0) were associated with IMI by any pathogen. Asymmetrical udders were associated with IMI-caused by any bacteria (OR: 1.7). A poor body condition score showed higher odds of IMI by any pathogen (OR: 1.4) or by NASM (OR: 1.7). This study shows that the prevalence of IMI in water buffalo was high and varied between farms. In accordance with the literature, our data highlight that IMI can be partly controlled through better farm management, primarily by improving hygiene, milking management, breeding, and nutrition., Competing Interests: The authors have declared that no competing interests exist., (Copyright: © 2024 Singha et al. This is an open access article distributed under the terms of the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are credited.)

Objectives: The research was carried out on broilers to determine the efficacy of probiotics ( Bacillus subtilis and Saccharomyces boulardii combined) supplementation on growth performances, nutrient retention (metabolizable energy, dry matter, and crude protein), and cecal microbiology ( Bifidobacteria spp., Clostridium spp., and coliforms)., Materials and Methods: A total of 160 broiler chicks (day-old) were selected and differentiated randomly into 4 groups (T 0 , T 1 , T 2 , and T 3 ) (40 × 4) comprising 40 birds in every single group. The control group (T 0 ) was fed commercial broiler feed only and the other three groups, referred to as treatment groups (T 1 , T 2 , and T 3 ), were treated with 1 gm ciprofloxacin, 1 gm probiotic, and 1 gm probiotic plus 0.5 gm enzyme, respectively, in per liter of fresh dietary water 8 h daily for 7 days in each phase. Experimental trials were divided into 2 phases, the starter phase from day 0 to 21 and the finisher phase from day 22 to 35., Results: Bodyweight gain and nutrient retention in experimental broiler birds in treatment groups were significantly ( p < 0.05) higher than the control group. Overall body weight gain and nutrient retention of broiler chicks in treatment groups T 2 and T 3 were better than T 1 . From day 22 to 35, cecal Clostridium and coliform bacterial load counts were significantly lower p < 0.01, p < 0.05, and p < 0.01, respectively, in T 1 , T 2 , and T 3 treatments than T 0 . Overall, Clostridium and coliform bacterial counts in the birds of treatment group T 2 were significantly lower ( p < 0.05) than T 0 ., Conclusion: The probiotics, in addition to enzyme supplementation, had suitable influence effects on growth performance of broilers, birds retention of nutrient, and microfloral count in birds' cecum., Competing Interests: The authors have no conflicts of interest., (Copyright: © Journal of Advanced Veterinary and Animal Research.)