Prevalence Of Intestinal Parasitic Infections Research Articles

PREVALENCE OF INTESTINAL PARASITIC INFECTIONS AMONG INTERNALLY DISPLACED PERSON’S AND HOST COMMUNITIES IN MUBI NORTH LOCAL GOVERNMENT AREA, ADAMAWA STATE, NIGERIA

A study on the Prevalence of Intestinal Parasitic Infections was carried out among Internally Displaced Persons and the host community in Mubi North Local Government Area of Adamawa State. 400 stool samples were collected from three communities namely, Barama,Yelwa and Wuro Hande. The Stool samples was processed using formol ether concentration technique and examined under microscope for the cyst of parasites with the aid of identification manual..121 were infected with a Prevalence rate of (30.3%). Eight Parasites species were encountered namely, Ascaris lumbricoides(36.1%), Schistosoma mansoni (22.5%), Ancylostoma duodenale (12.6%), Entamoeba histolytica (5.3%), Hymenolepis nana (2.6%), Enterobius vermicularis (3.0%), Entamoeba coli (6.0%) and Giardia lamblia (7.0%.). Ascaris lumbricoides was the most prevalent parasite while Hymenolepis nana was the least encountered. Internally Displaced Persons were more infected (34.5%) compared to the host community (26.0%), though statistically not significant P>0.05. Males were more infected among the IDPs (41.1%) than females 29.1%, while females (27.2%) were more infected than males (24.4%) in the host communities.. The study showed that infection was wide spread within the communities irrespective of settlement status. This could be attributed to poor personal hygiene, and indiscriminate dumping of waste, coupled with the challenges of portable water supply. There is the need for improvement in the availability of portable water supply and proper waste management in mubi and environs.

Parasitic Contamination of Commonly Consumed Fresh Fruits Sold At Tiko and Limbe Municipality Markets, South West Region of Cameroon

The disease transmission potential and safety of fruits sold in the cities of Limbe and Tiko, Cameroon, for consumption was assessed with respect to their contamination by ova and cysts of parasites. In sub- aharan-Africa, protozoan parasites and soil transmitted helminths are the leading intestinal parasites causing significant morbidity and mortality. This explains the frequency and high prevalence of intestinal parasitic infections in this region affecting nearly all inhabitants at some point of their lives. Fresh fruits are one of the main components of a healthy diet. A total of 424 different fruit types were randomly collected with 210 samples in the rainy season and 214 samples in the dry season from both towns for parasitological examination using normal saline sedimentation and zinc sulphate flotation techniques. The results showed that out of the 424 samples examined, 97 were contaminated with parasites giving an overall contamination rate of 22.9%. The rainy season had a higher contamination rate 29.5% than the dry season 16.4%. Among the fruits, mangoes, plum, pear, pawpaw were the most frequently contaminated and apples and watermelon were the least contaminated. The protozoans detected include E. histolytica/E. dispar (29.4%) being the most frequent, followed by E. coli (11.8%), Giardia lamblia, (6.1%) and Isospora belli (2.4%) being the least. The helminthic parasites detected included Ascaris lumbricoides (12.4%) being the most prevalent while the others were E. vermicularis (8.8%), T. trichuria(5.9%), Trichostrongyloides specie(5.9%), Taenia specie, F. buski, Ancylostoma specie, F. hepatica and O. sinensis 2.9% each. Fruits are still a means by which parasites are transmitted in the population considering the vast variety detected on different fruits and the high contamination rate. Therefore, emphasis should be put on educating the population about the importance of washing their fruits thoroughly and more than once before consumption. Vendors should also be educated on the proper means to display fruits for purchase by consumers and limit the touching of fruits by different consumers before purchase.

Mapping gut parasitism patterns in a cohort of Egyptians

In developing countries, the prevalence of intestinal parasitic infection is still significant, particularly due to geographical and socioeconomic variables. The objective of this study was to map the distribution pattern of intestinal parasitic infection in a cohort of the Egyptian population, as well as to assess associated risk factors. A cross-sectional hospital-based study was conducted on 386 patients. A single fecal specimen was collected from the study individual and examined microscopically for the detection of parasitic infection. DNA was extracted from all samples and utilized to amplify Entamoeba histolytica complex species, Cryptosporidium species, Giardia intestinalis assemblages, and Blastocystis species using PCRs. Typing of Cryptosporidium species and Giardia intestinalis assemblages was performed using restriction enzymes RasI and HaeIII respectively. While Blastocystis spp. subtypes (ST) were identified through sequencing of PCR products and phylogenetic analysis. 59.6% (230/386) of the study patients were infected with one or more intestinal parasites, 87.4%; 201/230 of patients had mono-parasitic infections, and 12.6%; 29/230 had multiple-parasitic infections (P < 0.0001). The predominant protozoa were Blastocystis, followed by Entamoeba histolytica complex, and Giardia intestinalis both as mono-parasites and as part of multiple parasites. Molecular assays showed that Blastocystis ST3, Entamoeba dispar, Giardia intestinalis assemblage B, and Cryptosporidium hominis were the most prevalent species. Intestinal parasitic infection was significantly associated with age, gender, residence, and water source. Multi-parasitism showed that residency in a rural area was a risk factor (OR 4.49; 95% CI 1.51–13.37; P = 0.007). Egyptians residing in rural areas have a high prevalence of intestinal multi-parasitism. Therefore, to lessen the prevalence and effects of these infections in this group, effective and sustainable control methods, providing health education focusing on good personal hygiene habits, and providing a safe drinking water supply should be implemented.

Investigating intestinal parasitic infections with emphasis on molecular identification of Strongyloides stercoralis and Trichostrongylus colubriformis in north of Iran

Currently, parasitic infections are one of the important health problems in the world, especially in developing countries. This study aims to investigate intestinal parasites with an emphasis on molecular identification through the analysis of mitochondrial COX1 and ITS2 gene sequences of Strongyloides stercoralis (S. stercoralis) and Trichostrongylus spp. in north of Iran. Five hundred forty stool samples were collected from medical diagnostic laboratories affiliated with Mazandaran University of Medical Sciences in Sari city, north of Iran. First, all the samples were examined using direct smear, formalin-ether sedimentation, and trichrome staining technique. Suspected samples of Strongyloides larvae were cultured in agar plate. Then, DNA was extracted from samples containing Trichostrongylus spp. eggs and Strongyloides larvae. To amplify DNA, PCR was performed and the samples with a sharp band in electrophoresis were sequenced by Sanger method. Overall, the prevalence of parasitic infections in the study population was 5.4%. The highest and the lowest level of infection was observed with Trichostrongylus spp. and S. stercoralis at 3% and 0.2%, respectively. No traces of live Strongyloides larvae were seen in the culture medium of the agar plate. The six isolates obtained from the amplification of the ITS2 gene of Trichostrongylus spp. were sequenced, all of which were Trichostrongylus colubriformis. The sequencing results of COX1 gene indicated S. stercoralis. In the present study, the prevalence of intestinal parasitic infections in north of Iran has relatively decreased that its main reason can be due to the coronavirus epidemic and compliance with health principles. However, the prevalence of Trichostrongylus parasite was relatively high that it requires special attention to apply appropriate control and treatment strategies in this field.

Prevalence of parasitic infections in human stool samples from a hospital in Chenzhou City of Hunan Province

To investigate the prevalence of parasitic infections in human stool samples from a hospital in Chenzhou City, Hunan Province, so as to provide insights into the management of intestinal parasitic diseases. Stool samples were collected from patients admitted to a hospital in Chenzhou City from September 2020 to March 2021, subjected to physiological saline smearing and microscopy for detection of intestinal parasites. The prevalence of parasitic infections and the species of parasites were descriptively analyzed. The overall prevalence of intestinal parasitic infections was 1.61% in the 10 728 stool samples, and there were 3 samples with mixed infections of two parasite species. A total of seven parasite species were identified, including Blastocystis hominis (162 cases, 1.55%), Giardia lamblia (5 cases, 0.05%), Dientamoeba fragilis (5 cases, 0.05%), Endolimax nana (one case, 0.01%), Iodamoeba bütschlii (one case, 0.01%), Strongyloides stercoralis (one case, 0.01%) and Trichomonas hominis (one case, 0.01%). The prevalence of intestinal parasitic infection was significantly higher among women than in men (2.14% vs. 1.25%; χ2 = 13.01, P < 0.01), and a high prevalence rate was seen among patients at ages of 20 to 30 years (2.99%) and 80 years and older (2.86%); however, no age-specific prevalence of intestinal parasitic infection was detected (χ2 = 12.45, P > 0.05). The overall prevalence of intestinal parasitic infection was low among patients admitted to a hospital in Chenzhou City, and gender-specific prevalence was found. Food-borne and opportunistic parasites were predominant intestinal parasites, including B. hominis, G. lamblia and D. fragilis.

Prevalence Of Intestinal Parasitic Infections Among Saudis and Expatriate Workers In Najran, Saudi Arabia

Prevalence Of Intestinal Parasitic Infections Among Saudis and Expatriate Workers In Najran, Saudi Arabia

Prevalence and Associated Factors of Soil Transmitted Helminths (Sths) and Schistosomes Mansoni Among School-Age Children in West Ethiopia

Background: Soil-Transmitted Helminths (STHs) and schistosomes have been major public health problems in tropical and sub-tropical developing countries. School-age and preschool children are predominantly affected by soil-transmitted helminths and schistosomes. Parasite infections may cause micronutrient deficiency that results in anemia, growth retardation, and impaired cognitive development among children. Objective: This study aimed to determine the prevalence and associated factors of soil-transmitted helminths and schistosomes among school-aged children. Methods: A community-based cross-sectional study was conducted among 307 school-age children in West Ethiopia. Data regarding associated factors was collected through face-to-face interviews using a structured questionnaire. The stool specimen was examined for the existence of parasitic agents according to standard operating procedures. The data was entered into Epi-Data version3.1 and then exported to SPSS version 22 for analysis. Bivariate and multivariable logistic regressions were computed. Variables with a p ≤ 0.25 on the bivariate analysis were candidates for the multivariable analysis. The significance of the association was declared by a 95% confidence interval of AOR and a p &lt; 0.05 in the multivariate model. Result: A total of 307 stool samples were collected from school-age children who were included in the study. This study's results showed that the prevalence of intestinal parasitic infections was 40.4%. The most predominant intestinal parasitic infections were Ascaris lumbricoid (38.7%), followed by Hookworm (27.4%), and Trichuris trichiura (26.6%). Not handwashing after toilet (AOR = 2.19,95% (1.27-4.63) p = 0.025), eating unwashed fruits (AOR = 2.28,95% CI(1.209-4.29) p = 0.011), unclean fingernails (AOR = 2.38,95% CI(1.20-4.54), p = 0.013), eating street food (AOR = 2.98,95%CI (1.809-6.37, p = 0.001), unprotected water source (AOR = 2.87,95% CI(1.47) p = 5.56) (p = 0.002) and poor knowledge about the ways of transmission of IPIs (AOR = 2.28, 95% CI(1.01-5.12), p = 0.046) were found to be significantly associated with intestinal parasitic infections. Conclusion: This study findings revealed a high prevalence of multiple parasitic infections that need annual mass deworming. This study called for mass drug administration, the provision of clean water supplies, scaling sanitation and hygiene, and health education.

Evaluation of Hematological Factors and Micronutrients Among Children Infected with Enterobius vermicularis

Malnutrition, anemia, and micronutrient deficits may be associated with Enterobius vermicularis infection. Hence, the subject has recently received a lot of attention. The goal of this study was to analyse the nutritional, hematological and micronutrient status of children infected with E. vermicularis. This research was carried out in Baghdad from October 2021 to the end of March 2022. The study comprised 100 children of both sexes, ranging in age from 3-16 years. All individuals nutritional status was assessed using the weight-for-age Z score and the height-for-age Z score. As well as cellophane tape samples and blood samples were collected from all individuals. The cellophane tape samples were examined under microscope for E. vermicularis detection. Whereas blood samples were processed to assess many factors which were: haemoglobin, ferritin, total binding capacity (TIBC), serum iron, serum zinc and serum magnesium. Results revealed significant correlations between E. vermicularis infection occurrence and each of age and gender, even though most infections were noticed among females and among those who were between 3-9 years. The results also showed that the nutritional status, based on weight for age Z score, was significantly (P˂0.05) related to E. vermicularis occurence. Moreover haemoglobin, ferritin, serum iron, serum zinc and serum magnesium were noted to have significantly (P˂0.05) decreased among those who were E. vermicularis positive compared with E. vermicularis negative group. While total iron-binding capacity (TIBC) increased significantly among E. vermicularis positive children. The current investigation revealed that E. vermicularis infection had significant implications on several haematological elements, as well as stunting nutritional shortages. As a result, a lower prevalence of intestinal parasite infection (particularly enterobiasis) among children would almost certainly benefit their growth, development and educational outcomes.

Prevalence of intestinal parasitic infections in patients with diabetes: a systematic review and meta-analysis.

Patients with diabetes are at an increased risk of intestinal parasitic infections (IPIs). We evaluated the pooled prevalence and OR of IPIs in patients with diabetes through a systematic review and meta-analysis. A systematic search was performed using the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) protocol for studies reporting IPIs in patients with diabetes through 1 August 2022. The collected data were analyzed using comprehensive meta-analysis software version 2. Thirteen case-control studies and nine cross-sectional studies were included in this study. The overall prevalence of IPIs in patients with diabetes was calculated to be 24.4% (95% CI 18.8 to 31%). Considering the case-control design, the prevalence of IPIs in case (25.7%; 95% CI 18.4 to 34.5%) was higher than controls (15.5%; 95% CI 8.4 to 26.9%) and a significant correlation was observed (OR, 1.80; 95% CI 1.08 to 2.97%). Moreover, a significant correlation was seen in the prevalence of Cryptosporidium spp. (OR, 3.30%; 95% CI 1.86 to 5.86%), Blastocystis sp. (OR, 1.57%; 95% CI 1.11 to 2.22%) and hookworm (OR, 6.09%; 95% CI 1.11 to 33.41%) in the cases group. The present results revealed a higher prevalence of IPIs in patients with diabetes than in controls. Therefore, the results of this study suggest a proper health education program to preventing measures for the acquisition of IPIs in patients with diabetes.

Parasitological and Hematological Study of Children Infected with Intestinal Parasites in Baquba City

The intestinal parasite infection is a significant health issue in developing countries, particularly in tropical and subtropical areas. About 3.7 billion individuals are thought to be affected annually, most of cases are children, including children in Iraq, and Baquba city. According to researchers, the main intestinal parasites affecting humans include Entamoeba histolytica, and Giardia lambellia. The present research was conducted to evaluate the prevalence of intestinal parasitic infections that causes serious problems among children aged (&gt;1 – 15 years old) and to investigate the relationship between parasitic infestation among children and their immunity (i.e., IgE), the levels of Vit D3, and Zinc. About 300 samples were collected from hospitalized and non-hospitalized children and 100 control. A fresh stool and blood sample were taken from each child during the period from 1st of November 2021 to 31st of May 2022. The collected samples were examined microscopically for identifying the parasite and examined for immunological and hematological parameters. The result showed a significant variation among children from different age groups, the age group (1&gt;-5) years old had the highest infection with intestinal parasites. In terms of gender, males had the highest intestinal parasitic infections than females. The levels of Vitamin D3 and Zinc decreased in infected children with intestinal parasitic comparing to the control. While IgE indicated higher levels in infected children than in the controls

Prevalence of Intestinal Parasitic Infection among Food vendors in Purok 1,Barangay Matina Gravahan, Davao City

Prevalence of Intestinal Parasitic Infection among Food vendors in Purok 1,Barangay Matina Gravahan, Davao City

Prevalence of Intestinal Parasitic Infection Among School Children of Bajawar, Pakistan

Introduction: Intestinal parasitic infections (IPIs) are caused by protozoan and helminths and are among the most widespread infection in poor populations. The current study aimed to investigate factors affecting the prevalence IPI among children going to school at the primary level in District Bajaur. Methods: After obtaining official approval from the school administration, a formal consent questionnaire was filled out by the selected children based on age, education level, and parents’ income. A total of 687 fecal samples were collected from August 2019 to December 2019 in seven subdivisions of Bajaur and were examined through normal saline and Lugol’s iodine solutions (direct smear method). Results: The prevalence of infection was noticed in 58.5% (n=402/687) of samples, in which the highest prevalent parasite was Ascaris lumbricoides (39.8%, n=160/402), followed by Taenia saginata (18.1%, n=73/402), Entamoeba histolytica (15.4%, n=62/402), Enterobius vermicularis (8.70%, n=35/402), Giardia lamblia (7.46%, n=30/402), and Trichuris trichiura (5.47%, n=22/402). On the other hand, the lowest prevalence rate was noted for Hymenolepis nana in only 7 samples, including 2 cases (28.57%) in males and 5 cases (71.43%) in females, respectively. The students of grade 5 were more adapted to hand washing (90.9%), while the lowest rate of hand washing was observed in kindergarten and 1st class children (P&gt;0.05). The children of the low classes were found to eat raw food materials more than those of the high classes (P&gt;0.05). The same case was also detected for water sources (P&gt;0.05), while the children of the 1st and 2nd classes were found more associated with pet animals than the other students (P&gt;0.05). Mon parasitism and polyparasitism were observed at 76.6% (n=308/402) and 4.95% (n=20/402), respectively. Conclusion: The current study calls for the control of IPI among children of the study region as polyparasitism as an alarming reason.

Prevalence and associated factors of intestinal parasitic infection in basic school children in Sana'a Yemen

Background: Intestinal parasitic infection is the most common endemic infection worldwide and represent major public health problems, mainly in developing countries like Yemen.Aim: The study aim is to identify the prevalence and associated factors of intestinal parasitic infection among basic school children in Sana'a city Yemen.Methods: A crosssectional descriptive study involved 500 basic school children was conducted from April to May 2013. 500. Stool specimens were collected from all participants and examined for intestinal parasitic infection using direct microscopy, wet concentration method then sedimentation method. Data entered and analyzed using SPSS software. Results: The overall prevalence of intestinal parasite infection among the participants was 31.2% and it was higher in Azal district 35.5%. The predominant parasites were Giardia Lambela 48%. The highest prevalence of intestinal parasitic infection 34.4% was among participants from public school and lesser 10.4% among participants from private school. The result was statistically significant (P&gt;0.001). Prevalence of intestinal parasite infection was found among participants for illiterate mothers to be 35.1%, it was high 36% if there is only one bath room in house and the result was statistically significant (P&gt;0.001). Prevalence of intestinal parasite infection 63% was among participants who did not follow hand washing practice after defecation and the result was statistically significant (P&gt;0.001). Most of participants 70.6% don’t have water supply during observation. Conclusions: Intestinal parasites were prevalent in varying magnitude among the schoolchildren. The prevalence of infections were higher for protozoa compared to helminthes. Measures including education on personal hygiene, environmental sanitation, water supply and treatment should be taken into account to reduce the prevalence of intestinal parasites

An Epidemiological Survey of Intestinal Parasitic Infection and the Socioeconomic Status of the Ethnic Minority People of Moken and Orang Laut.

Ethnic minority groups are often subjected to exclusion, social and healthcare marginalization, and poverty. There appears to be important linkages between ethnic minority groups, poor socioeconomic status, and a high prevalence of parasitic infection. Data regarding the prevalence and health effects of IPIs are necessary in the development and implementation of targeted prevention and control strategies to eradicate intestinal parasitic infection in the high-risk population. Thus, we investigated for the first time the intestinal parasitic infection status (IPIs), the socioeconomic status, and sanitary condition in the communities of Moken and Orang Laut, the ethnic minority peoples living on the coast of southwest Thailand. A total of 691 participants participated in the present study. The information concerning socioeconomic status and sanitary condition of the study population was obtained by personal interviews using a picture questionnaire. Stool samples were collected and examined for intestinal parasitic infection using direct wet smear and formalin-ethyl acetate concentration techniques. The results revealed that 62% of the study population were infected with one or more types of intestinal parasites. The highest prevalence of intestinal parasitic infections was found in the 11-20-year-old age range group. A statistically significant difference of IPIs among the three communities were observed (p < 0.0001). There was a statistical difference concerning 44 multiple infections of soil-transmitted helminths (STHs) (p < 0.001), whereas no statistically significant difference in multiple infections of protozoa was observed (p > 0.55). The results also displayed the significant difference in socioeconomic status and sanitary condition among the Moken living in Ranong and Phang Nga and the Orang Laut living in the Satun province (p < 0.001). Our study found no direct association between parasitic infection status and ethnic/geographic features; however, socioeconomic status is the key factor associated with prevalence of intestinal parasitic infection, with the observation that the higher prevalence of IPIs is due to a low socioeconomic status, consequently leading to poor hygiene and sanitation practices. The picture questionnaire played a major role in information gathering, especially from those of low or no education. Lastly, data pertaining to the species of the parasites and the mode of transmission assisted in the identification of group-specific vulnerabilities and shortcomings that can be utilized in education and corrected to reduce the prevalence of infection in the study areas.

Intestinal parasite infection and associated factors among food handlers in Feres Bet town, North West Amhara, Ethiopia, 2021

IntroductionIntestinal parasite infections are one of the most serious public health issues in the globe. Individuals' health is harmed by a high prevalence of intestinal parasite infections, which primarily affect physical and mental growth, resulting in malnutrition, anemia, stunting, cognitive impairment, reduced educational achievement, and inefficiency. ObjectiveThe aim of this study is to determine the prevalence of intestinal parasite infection and associated factors among food handlers in Feres Bet town, North West Amhara, Ethiopia, 2021. MethodsFrom March to April 2021, a facility-based cross-sectionalstudy was undertaken in Feres Bet town among food handlers and drinking establishments. A total of 370 study participants were enrolled in the study utilizing a basic random sampling procedure. Epi data version 3.1 was used to enter the data, and statistical product service solution version 25 was used to clean and analyze it. To show the relationship between dependent and independent variables, a binary logistic regression statistical model was built. Adjested odd ratios with a 95% confidence interval and a p-value of less than 0.05 were declared statistically significant. Tables and graphs were used to convey the report. ResultThe study included 370 food handlers out of a total of 399. Approximately 166 (44.9%) of food workers tested positive for at least one intestinal parasite. Hand washing practice after toilet [(AOR: 6.25, 95% CI: 2.05–19.02)], hand washing practice after touching dirty materials [(AOR: 3.71, 95% CI: 1.72–8.03)], hand washing practice before meal (AOR = 12.49, 95% CI = 4.92–31.72), periodic medical checkup [(AOR = 3.42, 95% CI = 1.29–9.06)], were variables significantly associated with intestinal parasite. ConclusionsThe prevalence of intestinal parasite infection among food and drink handlers was found to be 44.9% in this investigation.

The prevalence of intestinal parasites, undernutrition and their associated risk factors among school-age children in Sekota Town, Northeast Ethiopia: A community-based cross-sectional study.

In developing countries, intestinal parasitic infections and malnutrition are among the most serious health issues affecting school-aged children. They have synergetic consequences. This study aimed to determine the prevalence of intestinal parasites, undernutrition, and their associated risk factors among school-age children. A community-based cross-sectional study was conducted from April to June 2021 among school-age children in Sekota Town, Northeast Ethiopia. Households were selected using a systematic random sampling technique. Risk factor variables were collected using pretested questionnaires. Stool samples were collected from study participants and examined using a wet mount, formol-ether concentration, and modified acid-fast techniques. The height and weight of children were also measured using a meter and a standard calibrated balance, respectively. Data were analyzed using SPSS version 26.0 statistical software. The overall prevalence of intestinal parasites among school-age children was 44.3% (178/402). About seven species of intestinal parasites were identified. The predominant parasite identified was E. histolytica/dispar (11.2%), followed by H. nana (9.2%) and G. lamblia (6.7%). The well as a source of drinking water (adjusted odds ratio[AOR] = 7.93; 95% confidence interval [CI]: 4.38-14.36), habit of open-field defecation (AOR = 7.02; 95%CI: 13.05-12.06), and being undernourished (AOR = 5.67; 95%CI: 2.98-10.79) were independent predictors of intestinal parasitic infections. On the other hand, the overall prevalence of undernutrition was 46.3%. Undernutrition was significantly more likely in children with a dietary diversity score (DDS) of 3 (AOR = 3.73, 95%CI: 2.37-5.88), meal frequency of no more than three times per day (AOR = 2.00, 95%CI: 1.71-2.98), intestinal parasite infection (AOR = 5.25, 95%CI: 3.24-8.52), and no access to school-based feeding (AOR = 3.52, 95%CI: 2.17-7.96). The prevalence of intestinal parasitic infections and undernutrition was high among school-age children in Sekota Town. The results imply the need for strengthening integrated strategies for the reduction of intestinal parasitic infections and undernutrition.

Intestinal Parasites in School-Aged Children of Rumuodogo, Emohua Local Government Area, Rivers State, Nigeria

Aim: This epidemiological survey was carried out to assess the prevalence of intestinal parasites in School aged Children.&#x0D; Place and Duration of study: The study was carried out in Rumuodogo Community in Emohua Local Government area of Rivers State, Nigeria between the months of March to June 2019.&#x0D; Methodology: Microscopic examination of stool samples from 200 school-aged pupils between the ages 3-18 years was carried out using formol-ether concentration and direct wet mount, and stained iodine. Demographic as well as epidemiological data were obtained using a questionnaire.&#x0D; Results: The finding reveals an overall prevalence of 49.5%. However, there was a significant difference in the parasite prevalence values between the age groups (P = 0.01). The common intestinal parasites identified were Ascaris lumbricoides 19.5%, Ancylostoma duodenale 9.5%, Trichuris spp. 6%, Strongyloides spp. 4.5%, Enterobius spp. 1%, Taenia solium, 1.5%, Taenia saginata 1%, Entamoeba histolytica 4.5%, Giardia lamblia 4% and Schistosoma mansoni 2%. The prevalence of intestinal parasites infections with respect to the available and use of toilet facility revealed that Pit toilet users had the highest prevalence of 62 (56.9%) while no infection was recorded among users of water closet toilet. When age groups were compared, the result showed that age group 3-6 years were significantly more infected than the other age groups (P = 0.01). There was no significant difference between other age groups. The findings however, showed that age groups 6-10 years had the highest prevalence of 55.6%. Maximum of seven children had multiple infections. The male female ration was 62:37 while the percentage for males was 43.2% and 50% for females.&#x0D; Conclusion: Intestinal parasitic infections are associated with reduced development of children manifested by a reduced physical fitness which may result from vitamin deficiencies, inducing intestinal bleeding, and protein energy malnutrition. Therefore, the high prevalence of intestinal parasites recorded in this study calls for an intensified effort in the control of the infections. Regular deworming of children and environmental sanitation should be carried out to further reduce the prevalence.

Prevalence of Intestinal Parasitosis in Guinea: Systematic Review of the Literature and Meta-Analysis

Intestinal parasitosis constitute a major public health issue, particularly in sub-tropical and tropical areas. Even though they are classified as neglected tropical diseases, no national study has been carried out recently in Guinea to estimate the prevalence of intestinal parasitosis. A systematic review and meta-analysis aimed to determine the overall prevalence of intestinal parasitosis in Guinea. The PRISMA method was used to perform a systematic review and meta-analysis. The studies carried out in order to study intestinal parasitosis in Guinea and published between 2010 and 2020 were searched in online public databases. The prevalence of parasitosis was calculated by a random-effects meta-analysis. Subgroup comparisons were performed using Q-tests. Statistical analyses were performed with the R software. This review was registered with PROSPERO under the identification number CRD42022349743. 69 studies were selected out of 1230 studies identified in online public databases. The meta-analysis involved 44,186 people with an overall prevalence of intestinal parasitic infections of 52%. This is the first study in Guinea to assess the prevalence of intestinal parasitic infections in different regions of the country. It was found that intestinal parasitosis are a real health problem in Guinea, hence, the need to put in place national strategies for regular control.

Prevalence of intestinal parasitic infections and attributable factors among patients presenting with gastro-intestinal symptoms at a tertiary care center in Northern India: a prospective cohort study

Prevalence of intestinal parasitic infections and attributable factors among patients presenting with gastro-intestinal symptoms at a tertiary care center in Northern India: a prospective cohort study

Intestinal Parasitic Infections and Associated Risk Factors among Food Handlers of Food and Drinking Establishments in Woldia Town, North-East Ethiopia: A Cross-Sectional Study.

Food handlers should be screened periodically for intestinal parasitic infections, and they should be treated to reduce intestinal parasite transmission to consumers through contaminated foods and drinks. Therefore, this study aimed to assess the prevalence and associated risk factors of intestinal parasitic infection among food handlers in Woldia town, North-East Ethiopia. A community-basedcross-sectional study was conducted among food handlers in Woldia town, North-East Ethiopia. A structured questionnaire was used to collect sociodemographic characteristics and intestinal parasite-associated risk factors. Microscopic examination of a stool sample was performed using wet-mount and formol-ether concentration techniques. Data were analyzed using SPSS version 20.0 statistical software packages. Bivariate and multivariate analyses were performed to investigate the association between intestinal parasitic infections and associated risk factors. In all comparisons, P value <0.05 was considered as statistically significant. The overall prevalence of intestinal parasitic infection among food handlers in Woldia town was 14.3%. Six different intestinal parasites were detected. The majority of the parasites identified were helminthic infections 37/52 (71%). Ascaris lumbricoides was the most dominant parasite (7.7%), followed by E. histolytica/dispar (2.7%) and G. lamblia (1.4%). Multivariate logistic regression analysis showed that intestinal parasitic infection had a statistically significant association with food handlers' habits of hand washing without soap after latrine use (P < 0.01), swimming habit (P=0.03), and using a common knife (P < 0.01). This study revealed a relatively high prevalence of intestinal parasites among food handlers in Woldia town. Strict and standard hygienic and sanitary practices should be implemented by food handlers. Moreover, food handlers should be screened for intestinal parasitic infection, and health education should be given periodically.