Prevalence Of Gastrointestinal Parasitic Infections Research Articles

Gastrointestinal parasite infections and associated factors in fighting bulls over 7 years of monitoring in Southern Thailand.

Indigenous beef cattle engaged in bullfighting in Southern Thailand represent a distinctive and valuable breed. Gastrointestinal (GI) parasites, which are recognized as important pathogens, have a negative impact on the overall health and physical performance of these fighting bulls. This study aimed to estimate the prevalence of GI parasitic infections and identify factors associated with these infections in a fighting bull population in Southern Thailand. Fecal samples (n = 4,244) from fighting bulls were submitted to the Laboratory and Diagnostic Centre of the Teaching Animal Hospital, Faculty of Veterinary Science, Rajamangala University of Technology Srivijaya. We examined the samples using simple flotation and centrifugal sedimentation methods. Individual animal profiles and demographic data were collected. The overall prevalence of GI parasitic infections was 93.2%. Nine GI parasites were identified as Paramphistome spp. [PP]. being the most prevalent (93.2%), and the highest annual prevalence occurred in 2019 (97.9%). The infection rates of various parasite species were significantly related to the years of study, geographic area, season, and age group (p < 0.05). The prevalence of parasitic infection was higher on the west coast (98.6%) than on the east coast (98.0%). PP, Eurytrema spp., Strongyles spp., and Buxtonella spp. infections differed significantly among the seven provinces of Southern Thailand (p < 0.05). The prevalence of GI parasitic infections was higher during the rainy season (98.5%) than during the summer (97.7%). Bulls aged 7.0-7.9 years and 8.0-8.9 years had the highest parasite infection rate (99.2%) compared with those aged 8.0-8.9. GI parasitic infections continue to be a significant health concern among fighting bulls in Southern Thailand. Regular epidemiological investigations are crucial for developing effective preventive programs and control strategies and providing basic knowledge for bull farmers.

Prevalence of Gastrointestinal Parasitic Infections in Yaounde III Subdivision, Cameroon during the Covid-19 Pandemic

Prevalence of Gastrointestinal Parasitic Infections in Yaounde III Subdivision, Cameroon during the Covid-19 Pandemic

Assessment of The Prevalence and Associated Risk Factors of Gastrointestinal Parasite of Goats in Afgooye District, Lower Shabelle, Somalia

Background: Gastrointestinal parasitic diseases remain an obstacle to goat farmers in Somalia and worldwide. Purpose: This study aimed to determine the prevalence and associated risk factors of gastrointestinal parasites in goats in the Afgooye district, Lower Shabelle region, Somalia. Methods: To fulfill this study, an examination of 384 fecal samples of goats kept by smallholders was conducted. The results were achieved during the period from August 2020 to January 2022. Results: The examination of fecal samples revealed that the overall prevalence of gastrointestinal parasitic infections among goats was 71.61%. The data analysis conducted during the study indicated that there is no significant association (P &gt; 0.05) between goat districts and gastrointestinal (GI) parasite infection. The corresponding percentage of gastrointestinal parasites in males and females was 70% and 72%, respectively. However, these variables were not significantly associated (p-value = 0.399). After categorization, age was not significantly associated with the parasitic infection status of the animal. The common parasitic infections prevalent were Nematode, Trematode, Cestode, and Protozoa types were found in different numbers. According to the flotation and sedimentation techniques, Eimeria sp. (29%) was found with higher prevalence followed by Haemonchus sp. (23%), Trichostrongylus sp. (11%), Moniezia sp. (10%), Trichuris sp. (9%), Strongyloides sp. (7%), Dictyocaulus sp. (5.2%), Nematodirus (4%), and least was Fasciola sp. (1.0%). Conclusion: This study provides comprehensive documentation on multiple GI parasites among goats in the Afgooye district, Lower Shabelle region of South-western State, Somalia, and the findings are crucial for effective farm management, especially for formulating the effective GI parasitic control vis-a-vis novel elimination strategies.

Survey on the gastrointestinal parasites in Passeriformes and Psittaciformes with a focus on zoonotic parasites

Considering the increase in the keeping of pet birds and the importance of gastrointestinal parasitic infection, especially zoonotic parasites, this study was conducted to determine the prevalence of gastrointestinal parasites in different species of Passeriformes and Psittaciformes. In this study, one hundred and twenty fresh fecal samples were collected from different species of captive pet birds in Ahvaz from Apr 2021 to Aug 2021. The collected samples were analyzed using Clayton-Lane methods, Modified Ziehl–Neelsen, and Trichrome staining. Light microscopic morphometry was used for the identification of helminth eggs and oocysts. The results of this study showed that 37 samples (30.83%) were infected with gastrointestinal parasites. Among the helminthic parasites, three samples (2.5%) were infected with Hymenolepis spp.. Among protozoan parasites, 24 samples (20%) were infected with Eimeria spp., three samples (2.5%) were infected with Isospora spp., two samples (1.66%) were infected with Cryptosporidium spp., and five samples (4.16%) were infected with Giardia spp.. The results of the present study showed that the highest rate of gastrointestinal parasitic infection was in Passeriformes kept in pet shops and the prevalence of gastrointestinal parasitic infection was higher in the zebra finch, common mynah, and canary compared to other pet birds. But the highest rate of zoonotic parasitic infection was in Psittaciformes. According to the results, zoonotic parasites are present in pet birds in the Ahvaz area and should be considered by the owners of these pet birds, breeders, veterinarians, and public health organizations.

The first study on the prevalence of gastrointestinal parasites in owned and sheltered cats in Yangon, Myanmar.

People who used to rear companion animals are healthier than others who do not. Gastrointestinal (GI) helminths are common in cats and serve as reservoirs for zoonotic diseases. However, the prevalence of GI parasites in cats in Myanmar has never been reported. This study aimed to estimate the prevalence of GI parasites in cats in Myanmar and to identify the potential risk factors associated with GI parasites. A total of 230 fecal samples were collected from seven veterinary clinics and two shelters within the Yangon region from January to May 2022. Sampled cats were classified according to age, gender, and the deworming and rearing practices. Fecal samples were analyzed by fecal wet mount, ethyl acetate centrifugal sedimentation, and zinc sulfate centrifugal flotation techniques. Descriptive data were described, and Pearson's χ2 test was used to identify associated risk factors, such as age, gender, and the deworming and rearing practices. The overall prevalence of GI parasites was 79.56%, and 57.82% of cats were infected with a diagnostic stage of more than one parasite species. Seven GI parasites were detected, including Ancylostoma spp. (55.65%), Toxocara spp. (46.08%), Trichuris spp. (20.86%), Platynosomum spp. (11.73%), Dipylidium caninum (7.39%), Taenia spp. (4.34%), and Cystoisospora spp. (32.17%). Based on statistical analysis, the deworming and rearing practices were significantly associated (p < 0.05) with GI parasitic infections. This study is the first to reveal the prevalence of GI parasites that could assist the need for effective control measures for zoonotic hookworm and roundworm infections in cats. Even with simple microscopic examination, the remarkably high prevalence of GI parasitic infections warrants regular deworming practice. Further molecular studies should also be performed to understand their genetic diversity.

Prevalence of gastrointestinal parasitic infections in wild mammals of a safari park and a zoo in Bangladesh.

In safari parks and zoos, wild animals are kept mainly for recreational purposes. Animals in these enclosures are also crucial for the education, research, and conservation aspect. To ensure better management and good health of wild animals in captivity, it is essential to monitor the occurrence of gastrointestinal (GI) parasitic (helminths and protozoa) infections. The current investigation was undertaken to investigate the prevalence of GI parasitic infections in wild mammals at Bangabandhu Sheikh Mujib (BSM) safari park and Chattogram (CTG) zoo of Bangladesh. A total of 72 individual faecal samples were collected from 25 species of wild mammals. Routine qualitative (e.g. direct smear, sedimentation, and flotation) and quantitative (e.g. McMaster technique) tests were performed to identify the eggs or oocysts of helminths and protozoa. Results demonstrated that wild mammals of both BSM safari park and CTG zoo were infected with a total of 17 genera/species of helminths and protozoa. The overall prevalence of GI parasitic infections in wild mammals of both zoological parks was 65.3% (95% confidence interval [CI]: 53.14-76.12), whereas it was 72.4% (95% CI: 52.76-87.27) in the BSM safari park and 60.5% (95% CI: 44.41-75.02) in the CTG zoo. In both zoological parks, infection with nematodes was more frequent compared to other helminth into the wild mammals. The herbivores were more infected with GI parasites than carnivores and omnivores of both BSM safari park and CTG zoo. The mean eggs/oocysts per gram of faeces was the highest in the carnivores compared to herbivores and omnivores of both enclosures. The findings of the current study demonstrated that wild mammals of both BSM safari park and CTG zoo suffered from various GI parasitic infections. Regular monitoring along with proper therapeutic measures may reduce the severe consequences of GI parasitic infections in captive wild animals.

Prevalence of gastrointestinal parasitic infection in cows and buffaloes in Lower Dir, Khyber Pakhtunkhwa, Pakistan.

Gastrointestinal (GI) Parasitic infection is a hot issue for cattle management. There is variation of GI parasites effects in sex, age of cattle, drinking water condition, nutrition, and severity of infection. Studies on prevalence of GI parasites among cattle population in Dir Lower are lacking. A total of 40 farms were selected randomly in six tehsil namely Tehsil Adenzai, Tehsil Timergara, Tehsil Balambat, Tehsil Munda ,Tehsil Lalqala, Tehsil Khall. Freshly cattle fecal samples were collected randomly from the selected farms during March 2018 till December 2018. Out of 314 buffaloes and cattle examined 58.59% (184/314) were positive for eggs, cyst/oocyst of one or more species of GI Parasites. The prevalence of parasitic infection was higher in Buffaloes 63.55% (75/118) as compared to Cow 55.61% (109/196) but the difference was not significant (p>0.05) Entamoeba,spp, Moniezia spp, Haemonchus spp and Coccidian spp were found in this study. The non-treated animals indicated the highest percentage of infection in cow 57.71% (101/175) and buffalo 68.13% (62/91).GI parasite prevalence in female animal were higher female cow 62.58% (87/139) and female buffalo 77.33% (58/75) as compared to male. But the difference is non-significant (p> 0.05) Yearling calves had the lower rate of GI parasitic infection than adults. Future investigations are necessary to evaluate the economic loss due to GI parasites in cattle's.

Intestinal Parasitic Infection and Associated Risk Factors among HIV-Infected Patients Seeking Healthcare in a Rural Hospital in Ghana

Background Parasitic infections among human immunodeficiency virus (HIV)-infected patients are common in various regions and populations across the world and have since remained a persistent public health challenge. Sub-Saharan Africa harbors the greatest burden of the infections due to sociodemographic and behavioral factors. However, the prevalence of gastrointestinal parasitic infections among HIV-infected persons has been poorly investigated in Ghana. Aim This study sought to determine the prevalence of gastrointestinal parasitic infections and associated factors in HIV-infected individuals attending the antiretroviral therapy (ART) clinic in St. Mary Theresa Hospital, Dodi Papase. Methods A cross-sectional study was conducted from June 2021 to September 2021 among three hundred and thirty-five HIV-infected individuals in the study area. Sociodemographic and behavioral factors were collected with the aid of a close-ended structured questionnaire. Furthermore, stool samples were collected from each participant and examined for the presence of intestinal parasites by microscopy using direct wet mount, formol-ether concentration, and modified Ziehl–Neelsen (Zn) techniques. Data obtained were analyzed using Statistical Package for Social Sciences (SPSS) version 22.0 and Graphpad Prism version 8. Results The prevalence of gastrointestinal parasitic infections was 5.97%. Species-specific prevalence was found to be 2.99% for Giardia lamblia, 1.19% for Ascaris lumbricoides, and 0.90% each for Entamoeba histolytica/dispar and Trichuris trichiura. There was a significant association between participants' educational level and intestinal parasitic infection. In addition, gastrointestinal parasitic infections were not found to be associated with age. Unemployed participants, those with a lower frequency of deworming, and those who do not use water closet toilet facilities were at a higher risk of getting infected. Conclusion The lower infection rate recorded in this study suggests that public health interventions put in place are yielding significant results. Even though the prevalence is low, routine screening of all HIV-infected patients for parasitic infection is recommended to ensure timely, effective treatment and comprehensive care.

Gastrointestinal parasites in backyard chickens of mid hill region of Meghalaya

The aim of the present study was to determine the prevalence of gastrointestinal (GI) parasites in the backyard chickens of mid hill region of Meghalaya. Fecal samples (2,290) were collected from different age groups, viz. &lt; 8 weeks (694), 8–28 weeks (772) and &gt; 28 weeks (824) and examined by flotation, sedimentation and modified McMaster techniques. Overall prevalence of GI parasitic infections was 37.20%. Eight species, viz. Eimeria sp. (30.16%), Heterakis gallinarum (14.08%), Ascaridia galli (21.36%), Strongyloides avium (12.44%), Capillaria sp. (7.51%), Raillietina sp. (8.56%), Syngamus trachea (3.52%) and Choanotaenia infundibulum (2.34%) were recorded. Age wise variations in infections were observed and trend was &lt; 8 (25.64%), 8–28 (48.18%) and &gt; 28 (38.71%) weeks old birds. Eimeria sp. was observed highest in both &lt; 8 (67.97%) weeks and 8–28 (25.80%) weeks birds.A. galli (28.21%) was recorded highest in &gt; 28 weeks old birds. The present study revealed that different species of GI parasites are prevalent throughout the year in the backyard chicken of mid hill region of Meghalaya, thus regular screening and deworming of bird is suggested for profitable backyard poultry farming.

Calves gastrointestinal nematodes and Eimeria prevalence and associated risk factors in dairy farms, southern Ethiopia

Dairy production is an important component of livestock farming in Ethiopia. Nevertheless, the productivity of the sector has been impacted negatively by the morbidity and mortality of replacement animals. A Cross-sectional study was, therefore, aimed at estimating the prevalence of Nematode and Eimeria infection in calves in Hawassa, Shashemene and Arsi Negelle, southern Ethiopia. To this end, a flotation technique was used to recover Nematode egg and Eimeria oocyst from rectally collected faeces. The overall prevalence of gastrointestinal parasitic infection, Nematode and Eimeria species collectively, was 43.9% (95% CI=38.6-49.4). The estimated proportion of Nematode, Eimeria and mixed infection was 35.8%, 21.5% and 13.3%, respectively. Among the potential factors considered faecal consistency, age and study area were found to increase recovery of Nematode egg and Eimeria oocyst in faeces (p&lt; 0.05). Area wise, the prevalence has been noted to be higher at Arsi Negelle followed by Hawassa and Shashemene (p&lt; 0.05). Besides, younger and diarrheic calves were found more infected by Nematode and Eimeria species than their adult and non-diarrheic counterpart. Based on their morphological appearance, Strongyle type (20.3%), Trichuris (4.2%) and Ascaris (16.3%) eggs, Eimeria oocysts (21.5%) were observed. In the light of this finding, the authors would like to advise the need for strategic intervention.

A Comparison of the Prevalence of the Parasites of the Digestive Tract in Goats from Organic and Conventional Farms.

Simple SummaryThe presence of gastrointestinal parasites such as coccidia (protozoa), gastrointestinal nematodes, flukes, and tapeworms are a considerable problem in goat keeping. Parasitic infections cause a deterioration of animal health, delay in growth rate, weight loss, reduced milk production, and miscarriages. The aim of the study was to compare the prevalence and intensity of parasitic infections observed in the digestive tracts of goats kept on organic and conventional farms. Our findings indicate that conventional goat herds demonstrate a similar prevalence of parasitic diseases as organic herds. Nevertheless, the prophylactic programs used to combat parasitic infections in both types of farms appear ineffective and require improvement. There is a need for goat herds to be covered by ongoing parasitological monitoring, including parasitological testing before and after the pasture season, to detect carriers and shedders of parasite eggs, oocysts, and cysts. It is also recommended that keepers employ rotational or intensive rotational grazing methods and take care to ensure the hygiene of animal quarters and livestock rooms. Furthermore, accurate diagnosis of parasitic infections, as well as effective monitoring and prophylaxis, are essential for keeping goat herds free from parasitic infections.The aim of the study was to compare the prevalence and intensity of gastrointestinal parasitic infections in goats kept on organic (n = 76) and conventional farms (n = 82). In general, a higher prevalence of some gastrointestinal parasitic infections was found in the conventional farms compared to the organic farms: the mean prevalence of Eimeria spp. was 85.4% in conventional farms and 77.6% in organic farms, that of Fasciola hepatica was 6.10% in conventional farms and 2.63% in organic farms, and that of Moniezia expansa was 31.7% and 17.1%, in conventional and organic farms, respectively. Both farm types demonstrated a similar mean prevalence of nematodes (80.3 vs. 84.2%). Conventional farms demonstrated a significantly higher intensity of infection with E. arloingi, Haemonchus spp., Nematodirus spp. and Moniezia expansa compared to organic farms. They also demonstrated a higher intensity of infection with Eimeria spp. than organic farms. The prophylactic programs used to combat parasitic infections in both types of farms appear ineffective and require improvement. There is a need for goat herds to be covered by ongoing parasitological monitoring. It is also recommended that keepers employ rotational or intensive rotational grazing methods and take care to ensure the hygiene of animal quarters and livestock rooms.

The prevalence of parasitic gastrointestinal infection and hygiene knowledge in elementary school children in Boyolali district

Introduction: Currently, the integrated data regarding the prevalence of gastrointestinal parasitic infections in Central Java is still lacking particularly, the Simo district which considered to have the second lowest percentage of clean and healthy living habits (60.25%) in Boyolali Regency. Therefore, an estimation of the prevalence of intestinal protozoan and helminth infections are crucial in order to formulate a proper community intervention especially in elementary school children in Boyolali.Methods: A cross-sectional study was conducted using total sampling method and involving first to sixth-grade elementary schoolchildren. Stool specimens were examined using direct, modified Ziehl–Neelsen and Kato staining methods. All of the data were compiled and analyzed using chi square test.Results: Among 127 participants, 17 students (13.58%) were infected with intestinal protozoans and 13 students (10.24%) were infected with helminth. The age ranged from 6 to 14 years old. The most frequent protozoan parasite detected was B. hominis (11.80%) while the most frequent helminth detected was A. lumbricoides (5.51%).Conclusion : In conclusion, there was a considerable helminth and protozoa infection among students in Simo region. Further and wider studies are needed to confirm these findings.

One Health Approach of Melioidosis and Gastrointestinal Parasitic Infections from Macaca fascicularis to Human at Kosumpee Forest Park, Maha Sarakham, Thailand.

Background and ObjectivesGastrointestinal parasitic and melioidosis infections are major causes of morbidity and mortality from infectious disease in rural areas, especially in northeastern Thailand. Both diseases are zoonotic giving rise to health problems in both long-tailed macaques and in humans. In Thailand, macaques have adapted to live and share space with humans and can spread some zoonoses to humans. Therefore, this research aimed to measure the prevalence of gastrointestinal parasitic infections and melioidosis in long-tailed macaques at Kosumpee Forest Park and measure associated risk factors of their diseases among people in this area.MethodsThis study was conducted at Kosumpee Forest Park, Maha Sarakham, Thailand. Twenty-eight blood samples and 135 fecal samples were collected from free-ranging long-tailed macaques. Blood samples were tested by indirect hemagglutination test and fecal samples were analyzed by formalin–ethyl acetate concentration technique. A cross-sectional study was conducted among 350 respondents who were involved with the Forest Park using a multi-stage stratified random sampling method and performed to measure knowledge, attitude, and practice toward the zoonoses among the respondents.ResultsIt was found that seroprevalence of melioidosis was 57.1% from macaque samples. The prevalence of gastrointestinal parasites infection was 35.11% from fecces samples, including Strongyloides spp. (15.27%), Trichuris spp. (22.9%), hookworm (4.58%) and Ascarid spp. (1.53%). KAP study indicated that the level of knowledge related to melioidosis and gastrointestinal parasites of people in the area was very low and moderate, respectively. The attitude of respondents who were aware of the diseases was at a moderate level for melioidosis and a high level for parasitic infection.ConclusionThe study therefore emphasizes the importance of one health approach for diagnosis, surveillance and management of zoonotic diseases to promote the development of hygiene measures and to educate people in the community around Kosumpee Forest Park.

Assessment of risk factors associated with prevalence of gastrointestinal parasites in poultry of central plain zone of Punjab, India.

Background and Aim:Parasitic diseases are an important hurdle to the economy for the developing poultry industry due to their deleterious effects resulting into malnutrition, diminished feed conversion ratio, weight loss, decreased egg production, and mortality in young birds. The aim of this study was to assess the prevalence and associated risk factors of gastrointestinal (GIT) parasites in poultry farms of central plain zone of Punjab.Materials and Methods:A total of 490 pooled droppings and 351 intact intestines of poultry from slaughterhouses from seven districts of central plain zone of Punjab state, India, were collected and analyzed from September 2016 to May 2018 by qualitative and quantitative techniques.Results:An overall prevalence of GIT parasites was 38.36% with significantly (p<0.01) highest (74.1%) in Ludhiana and lowest (12.0%) in Shri Fatehgarh Sahib. The most predominant (86.2%) infection was coccidia. The birds reared under a deep litter system were having a higher (p<0.01) fecal load of helminthic eggs and coccidian oocysts (54.4%) compared to the cage system (37.5%). Infection rate was apparently more (40%) in broilers than layers (35.7%). Prevalence of GIT parasites was higher (p<0.01) in monsoon season (58.5%) and lower in summer season (24.48%). The broilers in the age group of 0-2 weeks possessed a significant higher (p<0.05) level of GIT parasitic infection (57.5%), while in case of layers, a higher infection rate (46.66%) was observed in birds between 9 and 18 weeks of age as compared in other groups. Higher (p<0.05) infection rate of GIT parasites was seen in crossbred (45.55%) birds as compared to desi birds (20.00%).Conclusion:The study showed that coccidiosis was the predominant infection among all GIT parasites based on fecal and intestinal tract content analysis. The risk factors associated with the prevalence of GIT parasitic infections were geographical location, deep litter system, broilers, age, crossbred breeds, and monsoon season.

Prevalence of gastro-intestinal parasitic infections of cats and efficacy of antiparasitics against these infections in Mymensingh sadar, Bangladesh

Background: Gastro-intestinal parasitic infections in cats is a major concern for public health as they have zoonotic importance. The present research was conducted to determine the prevalence of gastro-intestinal parasitic infection in cats in different areas of Mymensingh Sadar between December, 2018 to May, 2019. Methods: The fecal samples were examined by simple sedimentation and stoll’s ova counting method for detection of eggs/cysts/oocysts of parasites. The efficacy of antiparasitics against the parasitic infections in cats was evaluated. Results: The overall prevalence of gastrointestinal parasites was 62.9% (39/62) and the mixed parasitic infection was 20.9% (13/62). The prevalence of Toxocara cati and Ancylostoma tubaeforme infections were 17.7% and 6.5%, respectively. The prevalence of Taenia pisiformis infection was 3.22%. However, the prevalence of Isospora felis, Toxoplasma gondii and Balantidium coli infections were 4.8%, 3.2% and 6.5%. The prevalence of infection was significantly (P&lt;0.008) higher in kitten than that in adult cat. The efficacy of albendazole, fenbendazole against single helminth infection was 100%. However, the efficacy of the drug was reduced against mixed helminth infection. The efficacy of metronidazole, pyrimithamine plus sulfadoxine was 100% against single protozoa infection but the efficacy of the drug was reduced against mixed protozoal infection. Conclusions: Kittens should be dewormed with effective anthelmintics as they are more vulnerable to parasitic diseases. The T. cati, A. tubaeforme, T. gondii prevalent in cats are zoonotic and owners awareness need to be increased to prevent human infections.

Prevalence and factors influencing gastrointestinal parasitic infections in sheep in Bangladesh.

Gastrointestinal (GI) parasites are major contributors to decrease productivity in livestock over the world. A cross-sectional study was conducted in different areas of Bangladesh to determine the prevalence of GI parasitic infections and their association with the biotic and abiotic factors in sheep. A total of 572 faecal samples were collected from the selected areas of Bangladesh and microscopic examination was performed for the identification of parasites using flotation and sedimentation technique. Out of 572, 441 animals were found infected with one or more species of GI parasites with an overall prevalence of 77.1%. Nine types of parasites from four different classes were detected namely Strongyles (42.1%), Strongyloides sp. (27.1%) and Trichuris sp. (1.0%), Moniezia sp. (2.4%), Paramphistomum cervi (32.5%), Fasciola gigantica (6.1%) and Schistosoma sp. (3.5%), coccidia (16.6%) and Balantidium coli (7.9%). Nematodes infections (56.8%) were significantly highest among trematodes (37.9%), protozoa (24.4%) and cestode (2.4%). In the present study, all the biotic factors including sex, age, physiological condition of female and body condition score (BCS) of animals were insignificantly (p>0.05) associated with the prevalence of GI parasitic infection in sheep but among the abiotic factors, muddy housing of animals, rainy season, having no knowledge about GI parasites and illiteracy of farmers were significantly (p<0.05) associated with the GI parasitic infections. This epidemiological investigation will assist to build a suitable control program against GI parasites in sheep and thus, help to prevent production loss and increase livelihood of small holder farmers.

Prevalence of Gastro-Intestinal Parasitic Infections and Efficacy of Antiparasitics Against These Infections in Dogs in Mymensingh Sadar

Gastro-intestinal parasitic infections in dogs represent a major concern in developing countries including Bangladesh. Dogs are important definitive or reservoir hosts for several zoonotic parasites. This study was conducted to determine the prevalence of gastro-intestinal parasites in dogs from different areas of MymensinghSadar. The fecal samples were examined by simple sedimentation and stoll’s ova counting method for detection of eggs/cysts/oocysts of parasites. The overall prevalence of gastrointestinal parasites was 60.00% (51/85) and the mixed parasitic infection was 16.47% (14/85). A total of six species of gastro-intestinal parasites (ova/oocyst) were identified, of them four species were nematode namely,Toxocaracanis (24.7%), Acylostomacaninum (7.05%), Acylostomabraziliense (2.35%), Uncinariastenocephala (2.35%), one species was cestode, Taeniapisiformis (3.52%) and one species was protozoa, Isosporacanis (3.52%). The prevalence of infection was significantly (P&lt;0.02) higher in puppies and young dogs than that in adult dogs. The efficacy of fendnedazole (Bol. Fenvet®), albendazole (Tab. Alben DS®), fenbendazole (Tab. Paraclear®) was 100% effective against single helminth infection. However, the efficacy of mebendazole (Syrup.Mebantrin®) was 25%-50% against mixed helminth infections. The efficacy of metronidazole (Syrup.Amodis®) was 100% against single protozoal infection. So, anthelmintic including albendazole, fenbendazole, mebendazole and metronidazole may be recommended to treat effectively the single infection of helminth and protozoa, respectively, in dogs. Special emphasis should be given to deworm puppies as they are more vulnerable to parasitic diseases. The T. canis, A. caninum, A. braziliense and U. stenocephala prevalent in dogs are zoonotic and have public health impact.&#x0D; Res. Agric., Livest. Fish.7(3): 411-419, December 2020

Prevalence of gastrointestinal parasitic infections in cattle and buffalo of Sandwip Island, Chattogram, Bangladesh

Gastrointestinal (GI) parasitic infections hinder the growth and productivity of large ruminants such as cattle and buffalo. The current study was conducted to investigate the prevalence of GI parasitic infection in cattle and buffalo with its associated risk factors in Sandwip Island under Chattogram of Bangladesh. A total of 440 faecal samples were collected randomly from cattle and buffalo. The routine coproscopy were carried out to identify the eggs/oocysts of GI parasites (helminths and protozoa). Results revealed that the overall prevalence of GI parasitic infections was 50.91% in both cattle and buffalo. The occurrence of GI trematodes and nematodes was the highest compared to cestodes and protozoan infections in both animal types. Adult buffalo had significantly higher GI parasitic infections compared to young, whereas an opposite trend was noticed in cattle. Female buffalo were more prone to suffer from GI parasitic infections than male. As expected, animals with ‘poor’ body condition score (BCS) were more susceptible to GI parasites compared to other groups. The present investigation has documented the GI parasitic infections in cattle and buffalo in the study sites for the first time which will help the veterinarians and farmers to take preventive and therapeutic measures. Further extensive studies are required to understand the actual epidemiology of those parasitic infections.

Studies on prevalence of gastrointestinal parasitic infection in sheep in Kashmir Valley

Studies on prevalence of gastrointestinal parasitic infection in sheep in Kashmir Valley

Prevalence of Gastrointestinal Parasitic Infections in Sheep and Goats of Sandwip Island, Chattogram, Bangladesh

Gastrointestinal (GI) parasitic infection is considered a common problem in sheep and goat production in Bangladesh. The current investigation was undertaken to determine the prevalence of GI parasitic infection and its associated risk factors (e.g., age, sex, nutritional &amp;amp; deworming status etc.) in sheep and goats of the Sandwip Island, Chattogram, Bangladesh. A total of 330 faecal samples of which 220 sheep and 110 goats were taken using a random sampling method. All the samples were subjected to routine coproscopy (e.g., direct smear, flotation and sedimentation) to detect the eggs/oocysts of helminths and protozoan parasites. Results demonstrated that the overall prevalence of GI parasitic infections was 68.64% in sheep and 61.82% in goats. The frequency of nematodes and trematodes was higher in comparison to cestodes and protozoan infections in both sheep and goats of all the three study areas. Age-specific prevalence demonstrated that adult goats had significantly higher GI parasitic infections in comparison to the young population. Female sheep were more prone to GI parasitic infections whereas the opposite trend was noticed for goats. The sheep and goats having the ‘poor’ body condition score/nutritional status were more susceptible to parasitic infections compared to moderate and good health conditions. Rarely or non-dewormed sheep and goats also harboured more GI parasites compared ‘dewormed animals’. The current investigation was fresh of its types in the study areas, therefore, we recommended extensive studies including epidemiological and molecular approaches to identify GI parasitic diseases and their associated risk factors.