scholarly journals A Review of Prevalence and Pattern of Intestinal Parasites in Nigeria (2006-2015)

2020 ◽  
Vol 2 (1) ◽  
Author(s):  
Oluwatobiloba Ibukunoluwa Funso-Aina ◽  
Henry Nnaemeka Chineke ◽  
Prosper Obunikem Adogu
Keyword(s):  
Ascaris Lumbricoides ◽  
Emergency Preparedness ◽  
Intestinal Parasites ◽  
Personal Hygiene ◽  
Multiple Infections ◽  
Intestinal Helminth ◽  
Tropical Region ◽  
Intervention Programme ◽  
Unsafe Water ◽  
Hygiene Education

Intestinal worm infestation has become a global health problem and still highly prevalent in the tropical region. Soil-transmitted helminth (STH) infections form the most important group of intestinal worms affecting two billion people worldwide, causing considerable morbidity and suffering, though largely preventable. Spatial distribution of helminth infections across the six geopolitical zones of Nigeria identified the following helminthes; Ascaris lumbricoides, hookworm, Trichuris trichiura, S. stercoralis, Taenia sp, S. mansoni, S. stercoralis, Enterobius vermicularis and Hymenolopis nana. This study revealed that prevalence of intestinal helminth in the country has not declined since the 1970s. Ascaris lumbricoides was the most prevalent helminth in the Southwestern (21%) and South-southern (13%) parts of Nigeria. Hookworm was the most prevalent helminth infection in the Southeastern (19%) while multiple infections were highly prevalent in Northern Nigeria (25% in North-central and 19% in the Northeast and Northwest, respectively). Cases of Taenia sp and Schistosoma mansoni infections were high in the Northeast and Northwest of Nigeria (8% and 6%, respectively). Nigeria has benefited from the Water, Sanitation and Hygiene (WASH) programme for over thirty years in the aspects of enhanced capacity building for applying personal hygiene and sanitation, improved water sources and provision of sanitation facilities and the National Emergency Group for coordination of emergency preparedness and response for WASH-related diseases. WHO estimated that more than 9% of the disease burden and 6% of deaths could be prevented by improving the WASH intervention programme. Children suffer the most, as 25% of global mortality of children (1 month–14 years) was linked with unsafe water and inadequate sanitation or insufficient hygiene, which was polarized in developing countries. To overcome challenge of WASH-related diseases, improved hygiene practices are essential. It is therefore important to sensitize people on the importance of water and sanitation practices through hygiene education. For effectiveness, hygiene education should be incorporated into the curriculum of schools from primary to tertiary institutions.

scholarly journals Comparison of the Kato-Katz, Wet Mount, and Formol-Ether Concentration Diagnostic Techniques for Intestinal Helminth Infections in Ethiopia

2013 ◽  
Vol 2013 ◽  
pp. 1-5 ◽  
Author(s):  
Mengistu Endris ◽  
Zinaye Tekeste ◽  
Wossenseged Lemma ◽  
Afework Kassu
Keyword(s):  
Negative Predictive Value ◽  
Ascaris Lumbricoides ◽  
Predictive Value ◽  
Gold Standard ◽  
Intestinal Parasites ◽  
Parasitic Infection ◽  
Standard Test ◽  
Intestinal Helminth ◽  
Intestinal Parasitic Infection ◽  
Wet Mount

Objective. The aim of this study was to evaluate the operational characteristics (sensitivity and negative predictive value (NPV)) of wet mount, formol-ether concentration (FEC), and Kato-Katz techniques for the determination of intestinal parasitic infections. Method. A total of 354 faecal specimens were collected from students in Northwest Ethiopia and screened with Kato-Katz, wet mount, and FEC for the presence of intestinal parasitic infection. Since a gold standard test is not available for detection of intestinal parasites, the combined results from the three methods were used as diagnostic gold standard. Result. The prevalences of intestinal parasites using the single wet mount, FEC, and Kato-Katz thick smear techniques were 38.4%, 57.1%, and 59%, respectively. Taking the combined results of three techniques as a standard test for intestinal parasitic infection, the sensitivity and negative predictive value of Kato-Katz is 81.0% (confidence interval (CI) = 0.793–0.810) and 66.2% (CI = 0.63–0.622), respectively. The FEC detected 56 negative samples that were positive by the gold standard, indicating 78.3% (CI = 0.766–0.783) and 63.2% (CI = 0.603–63) sensitivity and NPV, respectively. Furthermore, Kato-Katz detects 113 cases that were negative by a single wet mount. The κ agreement between the wet mount and Kato-Katz methods for the diagnosis of Ascaris lumbricoides and hookworm was substantial (κ=0.61 for Ascaris lumbricoides, κ=0.65 for hookworm).

scholarly journals Malaria and intestinal parasites in pregnant and non-pregnant women: a comparative study at the University Hospital, Kumasi, Ghana

2016 ◽  
Vol 4 (3) ◽  
pp. 31-35
Author(s):  
E. Agboli ◽  
S.C.K. Tay ◽  
C. Obirikorang ◽  
E.Y. Aidoo
Keyword(s):  
Pregnant Women ◽  
Malaria Infection ◽  
Intestinal Parasite ◽  
Intestinal Parasites ◽  
Plasmodium Species ◽  
University Hospital ◽  
Personal Hygiene ◽  
Intestinal Helminth ◽  
African Countries ◽  
The University

In sub-Sahara African countries, both malaria and intestinal helminth infections are endemic and co-infection commonly occurs. It is estimated that over a third of the world’s population, mainly in the tropics and sub-tropics are infected with parasitic helminths and Plasmodium species thus often leading to co-infections. This cross-sectional study was conducted to assess the prevalence of malaria and intestinal parasites in a sample of 760 study participants comprising 380 pregnant women and 380 non-pregnant women attending the University Hospital in Kumasi, Ghana. Blood and stool samples were analyzed for malaria and intestinal parasites using Giemsa staining technique and direct wet mount method respectively. The overall prevalence of malaria infection, intestinal parasite infection and malaria-intestinal parasite co-infection was 73 (9.6%), 43 (5.6%) and 10 (1.3%) respectively. Malaria infection was higher in pregnant women (12.6%) compared to non-pregnant women (6.6%). Non-pregnant women recorded higher intestinal helminth infection (10%) than pregnant women (1.3%). No case of co-infection was recorded among the pregnant women. The study suggests a higher susceptibility to malaria infection when compared to their non-pregnant counterpart with an association between malaria parasite and intestinal helminths in non-pregnant women.Journal of Medical and Biomedical Sciences (2015) 4(3), 31-35Keywords: Ante-natal, infection, personal hygiene, maternal screening, hospital

scholarly journals Personal hygiene practices and socio-economic conditions as influential factors for intestinal parasitic infection in Dhaka city dwellers

2019 ◽  
Vol 47 (1) ◽  
pp. 129-136
Author(s):  
Md Aminul Islam Bhuiyan ◽  
Zannatun Nahar Jhinu ◽  
Jaliluzzaman ◽  
Mandira Mukutmoni
Keyword(s):  
Entamoeba Histolytica ◽  
Ascaris Lumbricoides ◽  
Intestinal Parasites ◽  
Parasitic Infection ◽  
Trichuris Trichiura ◽  
Giardia Intestinalis ◽  
Personal Hygiene ◽  
Parasitic Infections ◽  
Variable Degree ◽  
Hygiene Practices

A total of 200 stool samples were examined and five species of intestinal parasites were identified. Two of them were protozoans (Entamoeba histolytica and Giardia intestinalis) and the rest of which three species were nematode parasites (Ascaris lumbricoides, Trichuris trichiura and Strongyloids stercoralis). The overall prevalence of parasitic infection was 50%. Individually the prevalence of Ascaris lumbricoides, Entamoeba histolytica, Giardia intestinalis, Trichuris trichiura and Strongyloids stercoralis was 25%, 13%, 6%, 3.5% and 2.5%, respectively. Patients of different age and sex had a variable degree of infection. Children aged under ten years showed the highest prevalence (73.97%) compared to other groups. Accordingly, male patients were found slightly more susceptible to the infection (50.38%) compared to the female (49.29%). People belonging to different occupation and educational qualification had various degree of infection. As expected patients who had no education and poor monthly income, showed the highest prevalence of infection, 77.77% and 90%, respectively. Personal hygiene practices of the patients had much influence on the parasitic prevalence and rate of infection. Respectively 58.82%, 91.42%, 80% and 63.55% prevalence were found among the patients who used to drink unsafe water, wash hands without soap, stay barefooted most of the time and do not trim their nails regularly. The present study supposed to reveal that socioeconomic conditions and behavioral factors may influence the prevalence of parasitic infections. Bangladesh J. Zool. 47(1): 129-136, 2019

scholarly journals Infection of protozoan and Helminth parasites among the out-patients of Dhaka Medical College Hospital

2016 ◽  
Vol 44 (1) ◽  
pp. 89-97
Author(s):  
Hamida Khanum ◽  
Ainun Nahar ◽  
Mt Tahmina Karim ◽  
Hasina Banu
Keyword(s):  
Ascaris Lumbricoides ◽  
Intestinal Parasites ◽  
Medical College Hospital ◽  
Intestinal Helminth ◽  
Helminth Parasites ◽  
Enterobius Vermicularis ◽  
College Hospital ◽  
Medical College ◽  
Ancylostoma Duodenale ◽  
Stool Samples

The intestinal parasites and their prevalence and intensity of infestation was investigated. A total of 793 stool samples were examined from the out patients of Dhaka medical College Hospital. Eggs and lavae of six species of intestinal parasites were recovered, of which two species were protozoans: Entamoeba histolytica Schaudinn, 1903; and Giardia intestinalis (Lambl, 1859) and four species of helminthes: Ascaris lumbricoides Linnaeus, 1758; Trichuris trichiura (Linnaeus, 1771) Stiles, 1901; Ancylostoma duodenale (Dubini, 1843) Creplin, 1845; and Enterobius vermicularis (Linnaeus, 1758)]. The overall prevalence of infestation was 43.253% and egg per gram (EPG) of infestation was slightly higher in males than females. Prevalence of intestinal helminth was found higher than intestinal protozoans. Among the six species of intestinal parasites, Ascaris lumbricoides showed highest prevalence (21.689%) and Enterobius vermicularis lowest prevalence (1.008%). Among the patients of the hospital, highest prevalence (83.333%) was observed in 0 - 10 years age group and lowest (30.167%) in 51 - 60 years age-group.Bangladesh J. Zool. 44(1): 89-97, 2016

scholarly journals Prevalence of selected intestinal protozoan infections in marginalized rural communities in Palestine

2019 ◽  
Vol 19 (1) ◽  
Author(s):  
Amer Al-Jawabreh ◽  
Suheir Ereqat ◽  
Kamal Dumaidi ◽  
Hanan Al-Jawabreh ◽  
Ziad Abdeen ◽  
...  
Keyword(s):  
Rural Areas ◽  
Intestinal Parasites ◽  
Control Measures ◽  
Personal Hygiene ◽  
Multiple Infections ◽  
Parasitic Infections ◽  
Jordan Valley ◽  
Method Performance ◽  
Intestinal Parasitic Infections ◽  
Risk Predictors

Abstract Background Intestinal parasitic infections are common in rural areas with poor infrastructure and low socioeconomic status. The aim of this study was to estimate the prevalence of selected parasitic infections in marginalized rural areas in the northern part of the Palestinian West Bank Region, using conventional and PCR-based methods, and also to assess risk predictors of infection. Methods A cross-sectional study was conducted on 104 individuals from three rural villages in the Jordan Valley. Stool samples were collected and examined by a battery of tests that included microscopy of wet fecal samples in normal saline with iodine, concentration by ethyl acetate sedimentation and also by zinc sulfate floatation, a conventional PCR and a real-time PCR (qPCR). Risk factors were assessed that included demographic, socioeconomic, and behavioral characteristics. Data on method performance was analyzed by kappa-statistic, Cochrane’s Q, and McNemar post hoc test. Mid-P exact test and odds ratio were used to discern association between outcome and risk predictors. Results The overall prevalence of intestinal parasitic infections was 48% (49/102). The predominant parasites were Giardia lamblia at 37% (37/102) and Hymenolepis nana at 9% (9/102). To concentrate cysts and eggs, sedimentation can be used as an alternative to floatation with a loss of 1% of positive cases. The methods employing PCRs proved crucial as it increased the detected infection rate of G. lamblia approximately three-fold from 13% by the conventional methods to 37% by the qPCR. Multiple infections were present in 13% (13/102) of the study group, which included double (10%) and triple (3%) infections. Regarding the genus Entamoeba, E. dispar and E. coli were detected at rates of 2 and 8%, respectively. While none of the individuals were infected with the pathogenic E. histolytica, E. nana (4%) was detected for the first time in the area. Age was a risk predictor for infection (OR = 2.61, CI 95% 1.05–6.45, P = 0.038). Conclusions The increased prevalence of intestinal parasitic infections in children in marginalized rural areas in Palestine is worrying. The addition of PCR-based methods is important for the diagnosis of such infections as, with cautious interpretation, it increases proficiency and overcomes underestimation and misdiagnosis of cases. Control measures including education on personal hygiene and environmental sanitation, should be introduced to reduce the prevalence of the intestinal parasites and, thus, the infections they cause in this and other areas.

Multiple infection diagnosis of intestinal helminthiasis in the assessment of health and environmental effect of development projects in Nigeria

2007 ◽  
Vol 81 (3) ◽  
pp. 227-231 ◽  
Author(s):  
U.S. Ugbomoiko ◽  
I.E. Ofoezie
Keyword(s):  
Public Health ◽  
Ascaris Lumbricoides ◽  
Disease Transmission ◽  
Strongyloides Stercoralis ◽  
Health Impact ◽  
Multiple Infection ◽  
Multiple Infections ◽  
Intestinal Helminth ◽  
Helminth Infections ◽  
Health Situation

AbstractPatterns of intestinal helminth infections among school-aged children have been assessed in Eko-ende and Ore, as part of an overall assessment of the public health impact of Erinle Dam Reservoir in Osun State, Nigeria. The investigation was carried out between January and May 2005 using the Kato Katz thick smear technique and simple questionnaire for information on the bio-data, knowledge, attitude and practice of individuals towards disease transmission and control.Ascaris lumbricoides,hookworm,Trichuris trichiura, Taeniaspp.,Strongyloides stercoralisandSchistosoma mansoniwere recovered at an overall prevalence of 78.3% among 309 children examined.Ascaris lumbricoides,hookworm,T. trichiuraandS. mansoniwere the most common infections whileS. stercoralisandTaeniaspp. were found only among a few children. Infection patterns of the common diseases were age-specific with peaks in the 11–15 age bracket. Children not attending school were significantly (P < 0.05) more at risk of infection than those attending school. Multiple infections were pronounced with over 54% double infections and 6% four parasites or more infections. The need for urgent intervention to arrest the obviously serious public health situation attributable to Erinle Dam is emphasized.

Association between intestinal helminthic infections and anaemia status in preschool children in the district Skardu of Pakistan

2021 ◽  
Author(s):  
Muhammad Faisal Afridi ◽  
Kulsoom Farhat ◽  
Zaheer Ahmed ◽  
Hajra Ahmed ◽  
Shabana Ali ◽  
...  
Keyword(s):  
Preschool Children ◽  
School Children ◽  
Ascaris Lumbricoides ◽  
Intestinal Parasites ◽  
Parasite Prevalence ◽  
Healthcare Facility ◽  
Intestinal Helminth ◽  
Parasitic Infections ◽  
Hymenolepis Nana ◽  
Cross Sectional

Objective:  This study has been aimed to evaluate the prevalence of parasitic infections and evaluate the correlation between intestinal helminth infection and the anemia status of pre-school children in the District Skardu of Pakistan. Methodology: A community-based, descriptive, cross-sectional analysis was carried out on 300 pre-school children of the district of Skardu. Demographical data was obtained through the structured questionnaire. The stool sample was collected and examined for intestinal parasites at pathology department of healthcare facility in Skardu. Blood Hemoglobin (Hb) was measured from blood sample and anemia was defined as blood Hb <11 g/dL. The data was analyzed using SPSS. Results: Out of a total of 300 children, 161 (i.e. 53.67%) were found infected and 139 (i.e. 46.33%) were found to be infection free. The overall parasite prevalence was: Ascaris Lumbricoides (22.33%), Cryptosporidium (14%) and Hymenolepis Nana and Giardia (9.3% and 8%) respectively. The 20% preschool children infested with Ascaris Lumbricoides, 13.7% infested with Cryptosporidium, 8.0% and 7.7% infested with Giardia and Hymenolepis Nana were mostly anemic. 15.3% preschool children with no parasite infestation were also found anemic. Conclusion: There is a high prevalence of these parasitic infections in the pre-school children in Skardu, where they also present with anemia. If there is a realization that these infections effect the Hb levels, then intervention programs be conducted, bringing more awareness about their control and advocating iron supplementation. Continuous....

scholarly journals Epidemiological study on some endemic parasitic diseases to know the efficiency of the health system in the holy province of Karbala

2020 ◽  
Vol 11 (3) ◽  
pp. 4195-4200
Author(s):  
Al-Zubaidi Hanan Abbas Majeed ◽  
Zainab Abed Muhsin AL-Haboobi ◽  
Shaima Abd Muhsin AL-Haboobi
Keyword(s):  
Health System ◽  
Low Socioeconomic Status ◽  
Giardia Lamblia ◽  
Intestinal Parasites ◽  
Personal Hygiene ◽  
Intestinal Helminth ◽  
Parasitic Diseases ◽  
Public Health Services ◽  
Significant Difference ◽  
One Year

The increased incidence of the parasites is associated with various factors, including lack of community health awareness, unsafe, inadequate disposal of human waste, lack of safe drinking water, low socioeconomic status, and health system performance. To determine the prevalence of some endemic parasites such as intestinal parasites five years ago, so the study take protozoa parasite Giardia lamblia, Entamoeba histolytica, and one intestinal helminth pinworm Enterobius vermicularis (pinworm) and the correlation of infections with age and sex in Karbala city. This study took cases examined in hospitals and health centers of the districts and the centre of the holy city of Karbala using the database of the Ministry of Health's Transitional Diseases Centre. It was conducted between 2015 and 2019 to study the efficiency of a health system and the levels of risky infectious diseases. Between 2015 and 2019, the conducted study was on three intestinal parasitic diseases. The study showed a significant difference in the level of infection with pinworm parasites. Infection of Enterobius vermicular increased by 32.8% in 2019 compared to previous years. In the meanwhile, Giardia lamblia decreased by 4.6%, followed by Endameba histolytic a by 3.6%, while the incidence of tissue amoeba parasites increased in 2015, followed by pinworms 2.4% and G.lamblia 2.9%. The study showed a significant difference. The studies also recorded a significant increase in the age group. Some of them were between the ages of more than one year and up to less than 45 years. This difference may be due to variation in sample size, seasonal variation, gene amebiasis, giardiasis, pinworm, parasite ral and personal hygiene, and public health services.

Levels of infection of intestinal helminth species in the golden jackal Canis aureus from Serbia

2013 ◽  
Vol 89 (1) ◽  
pp. 28-33 ◽  
Author(s):  
D. Ćirović ◽  
I. Pavlović ◽  
A. Penezić ◽  
Z. Kulišić ◽  
S. Selaković
Keyword(s):  
Intestinal Parasites ◽  
Parasitic Infection ◽  
Toxocara Canis ◽  
Population Increase ◽  
Multiple Infections ◽  
Intestinal Helminth ◽  
Golden Jackal ◽  
Gastrointestinal Helminths ◽  
Taenia Hydatigena ◽  
Annual Cycles

AbstractDuring the past decade, golden jackal populations have substantially increased, yet little is known of their potential for transmitting parasites within animal and human hosts. In the present study, between 2005 and 2010, 447 jackals from six localities in Serbia were examined for intestinal parasites. Two species of trematodes (Alaria alata, Pseudamphistomum truncatum), three nematodes (Toxocara canis, Ancylostoma caninum, Gongylonema sp.), and seven cestodes (Taenia pisiformis, Taenia hydatigena, Multiceps multiceps, Multiceps serialis, Mesocestoides lineatus, Mesocestoides litteratus, Dipylidium caninum) were identified. Pseudamphistomum truncatum and M. serialis species were recorded for the first time. The overall prevalence of parasitic infection was 10.3%. No significant differences were found in the prevalence of infection between males and females (P>0.817), between localities (P>0.502), or with regard to annual cycles (P>0.502). In the infected jackal population, 65% harboured multiple infections and one individual was a host to five different types of parasite species, the highest number of parasites we recorded in a single host. These findings indicate that although the prevalence of gastrointestinal helminths in the jackal population in Serbia is significantly lower than expected from earlier studies, further monitoring is required given the jackal's rapid population increase.

INTESTINAL PARASITE INFECTION IN HUE UNIVERSITY HOSPITAL IN 2013-2014 BY DIRECT EXAMINATION AND IMMUNOLOGICAL DIAGNOSTICS

2016 ◽  
pp. 105-111
Author(s):  
Nu Phuong Anh Ton ◽  
Thi Minh Chau Ngo
Keyword(s):  
Intestinal Parasite ◽  
Intestinal Parasites ◽  
Clonorchis Sinensis ◽  
Taenia Solium ◽  
University Hospital ◽  
High Rate ◽  
Intestinal Helminth ◽  
Direct Examination ◽  
Life Condition ◽  
Parasite Infections

Introduction: Intestinalparasite infections still are very common in tropical country such as Vietnam. Therefore evaluation of the prevalence of them should be done. Materials and methods: A crosssectional descriptivestudy were carried out to use the wet mount direct examination, Kato and ELISA technique for evaluation the rate of intestinal parasite infections, interviewed them to reveal their life’s hygenic condition, knowledge and risk behaviour of intestinal parasite infections in 640 patients attending to the in Hue University of hospital. Result: The rate of soiltransmitted intestinal helminth were lower than the foodborne infection of cestode and trematode such as: Taenia solium/saginata 3.64%, Clonorchis sinensis 2.73%. The rate of positive antibody of rare intestinal parasite were Fasciola gigantica 40.68%, E. histolytica/dispar 43.75%, Toxocara canis 32.43%, Gnasthostoma spinigerum 37.5%, Taenia solium 51.43%, Strongyloidesstercoralis 16.67%. Most of people has hygenic life condition with hygenic water available. The popular knowledge of intestinal parasite diseases of transmission, pathology, prevention and treatment were concentrate on oiltransmittedintestinal helminth.There were high rate of platyhelminths infectious behaviourssuch as: eating raw water plant 75.6%, eating raw beef 80.6%, eating raw pork 72.2%, eating raw fish 11.8%, bare foot 34.2%. Conclusions: The result of our study showed that the higher rate of foodborne cestode and trematode than soiltransmittedhelminth correspond tothe hygenic life condition, the knowledge of the diseases and risk behavior of intestinal parasites infection. Key words: Helminth, cestode, trematode

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