scholarly journals Evaluation of Vegetable Contamination with Medically Important Helminths and Protozoans in Calabar, Nigeria

2020 ◽  
pp. 10-16
Author(s):  
Imalele Edema Enogiomwan ◽  
Evbuomwan Owen Ikponmwosa ◽  
Osondu-Anyanwu Chinyere ◽  
Akpan Blessing Christopher
Keyword(s):  
Intestinal Parasites ◽  
Personal Hygiene ◽  
Parasitic Infections ◽  
Cross River ◽  
Cross River State ◽  
Factors Associated ◽  
Hygiene Practices ◽  
Food Borne ◽  
Sanitary Conditions ◽  
Structured Questionnaire

Aims: Vegetables are usually exposed to parasitic ova, larvae or oocyst during cultivation, irrigation, storage, transportation or while processing for consumption. Consumption of raw, unwashed and improperly cooked vegetables is considered a risk factor for transmission of intestinal parasites. This study assessed the parasitic contamination of vegetables and also determined factors associated with parasitic contamination of vegetables in selected markets in Calabar, Cross River State. Place and Duration of Study: Sample: Markets within Calabar, Cross River State, Nigeria between September and October, 2018. Methodology: A pre-tested semi-structured questionnaire was used for collecting data on factors associated with parasitic contamination of vegetables. 300 vegetable samples were purchased and processed from three different markets in Calabar for examination of parasitic contamination using direct wet mount and zinc sulphate floatation techniques. Results: 15.7% (47/300) of the vegetables sampled were positive for at least one parasite. The species and stages of parasites detected were larvae of Strongyloides, ova of Trichuris trichiura and Hookworm, and cysts of Entamoeba histolytica and Giardia lamblia. Larvae of Strongyloides (11.3%) were the most frequently detected followed by ova of T. trichiura (1.7%) and Hookworm (1.7%) (P = 0.000). Among the five vegetable types sampled, waterleaf (40%) had the highest level of parasitic contamination followed by pumpkin (21.7%). Washing vegetables before display and the means of display were significantly associated with parasitic contamination (P = 0.000). Conclusion: Prevention of contamination is important in reducing food-borne parasitic infections and can be achieved through improved personal hygiene practices of farmers, vendors and consumers, proper washing of vegetables and improved sanitary conditions especially around markets where these vegetables are sold.

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 Parasitic Contamination of Fresh Fruits and Vegetables Sold in Port Harcourt Metropolis Markets, Rivers State, Nigeria

2021 ◽  
pp. 19-29
Author(s):  
Le Bari Barine Gboeloh ◽  
Itoro Imaobong Sounyo
Keyword(s):  
Fruits And Vegetables ◽  
Intestinal Parasites ◽  
Personal Hygiene ◽  
Parasitic Infections ◽  
Contamination Rate ◽  
Food Borne ◽  
Port Harcourt ◽  
Fasciola Spp ◽  
Vegetables And Fruits ◽  
Rivers State

Parasitic contamination of fresh fruits and vegetables sold in selected markets in Port Harcourt Metropolis, Rivers State, Nigeria. was investigated. Oil mill and Creek Road were the two major markets in Port Harcourt metropolis area selected for this study. A total of 216 samples of different types of fruits and vegetables were randomly sampled for parasitological examination using normal saline and zinc sulphate floatation techniques. The results showed that out of the 216 samples of vegetables and fruits examined, 87 (40.3%) were infected. The results were statistically significant (P< 0.05). The parasites identified included Entamoeba coli; Entamoeba histolytica, Giardia lamblia, Balantidium coli, Ascaris lumbricoides, Ancyclostoma spp and Fasciola spp. Entamoeba coli was the most prevalent parasite (83.15%) while Ascaris lumbricodes (1.12%), Ancyclostoma spp (1.12%) and Fasciola spp (1.12%) had least prevalence. There was statistical no difference (P>0.05) in prevalence of parasites genus in the two markets. Tomatoes had the highest contamination rate of (10.6%) followed by waterleaf, bitter leaf, green leaf, pumpkin leaf, pear, orange, and scent leaf with the prevalence rate of 9.3%, 8.8%, 4.6%, 3.2%, 1.9%, 1.4% and 0.5% respectively. Produce contaminated with intestinal parasites poses a serious health challenge to the consumers if they are not properly washed before consumption. Personal hygiene and proper washing of fresh fruit and vegetable before consumption will reduce the prevalence of food-borne parasitic infections.

scholarly journals Human Intestinal Parasites: Prevalence and Associated Risk Factors among Grade School Children in Maksegnit, Northwest Ethiopia

2021 ◽  
Vol 2021 ◽  
pp. 1-6
Author(s):  
Kefale Shiferaw ◽  
Teklemichael Tesfay ◽  
Girmay Kalayu ◽  
Gebrehiwot Kiros
Keyword(s):  
Risk Factors ◽  
School Children ◽  
Intestinal Parasites ◽  
Northwest Ethiopia ◽  
Personal Hygiene ◽  
Single Infection ◽  
Parasitic Infections ◽  
Grade School ◽  
Intestinal Parasitic Infections ◽  
Associated Risk Factors

This study was aimed to assess the prevalence and associated risk factors of intestinal parasitic infections in grade school children in Maksegnit, Northwest Ethiopia. Five species of intestinal parasites were identified with an overall prevalence of 155 (40.4%). Among these, Ascaris lumbricoides 122 (31.8%) and Entamoeba histolytica 18 (4.7%) were predominant. Of the total 155 (40.4%) positive individuals, 149 (39%) had a single infection and the rest 6 (1.6%) had double parasitic infections. Of the different variables assessed, age, gender, shoe wearing, and eating raw or undercooked vegetables were not significantly associated with the prevalence of intestinal parasites ( P > 0.05 ). However, a statistically significant association ( P < 0.05 ) was observed between infected children and variables including defecation habit (AOR = 0.216), cleanliness of fingernails (AOR = 0.146), drinking river water (AOR = 0.124), and hand washing habit after defecation (AOR = 0.236) ( P < 0.05 ). Regular deworming, education on personal hygiene, and environmental sanitation to both students and their parents shall be implemented to reduce the prevalence rate of intestinal parasitic infections in the study area.

scholarly journals Relationship of Personal Hygiene and Foods with the Existence of Parasite Student’s Intestine of Madrasah Ibtidaiyah in a Islamic Boarding School Surabaya

2019 ◽  
Vol 7 (1) ◽  
pp. 18-36
Author(s):  
Ririn Liandari
Keyword(s):  
Intestinal Parasites ◽  
Public Health Problem ◽  
Boarding School ◽  
Boarding Schools ◽  
Personal Hygiene ◽  
Parasitic Infections ◽  
Blastocystis Hominis ◽  
School Students ◽  
Relationship Of ◽  
Spearman Test

Abstract: Intestinal parasitic infections are a public health problem for developing countries located in tropical and subtropical regions due to uncontrolled population growth, weather variations, low levels of knowledge, and poor nutrition. Giardia lamblia is a protozoa that has flagellate, which is in the upper segment of the small intestine and humans are infected by consuming food or drinks contaminated with parasitic cysts. Blastocystis hominis is the most common parasite that infects the digestive system of humans and some animals, such as mammals, birds, reptiles and anthropods. The purpose of this study was to analyze the relationship of individual hygiene and food hygiene to cases of intestinal parasites in students' feces at a boarding school in Surabaya. The research was an observational study with a cross sectional research design. The population of the study was 10 Islamic boarding school students, aged 7-13 years. The sampling technique in this study was nonprobabilty sampling. Data was collected by interviewing, filling out questionnaires, taking samples of santri stools and taking santri food samples. 50% poor personal hygiene and 100% negative Escherichia coli on food. Spearman test results where p = 0, 040 So that there is a relationship between individual hygiene and intestinal parasites in feces in Islamic boarding schools in Islamic boarding schools, with a correlation coefficient of -0.655 so that it has a strong relationship with the opposite direction.  Keywords: Personal hygiene, Eschericia coli, parasite intestinal

scholarly journals The neglected cestode infection: Epidemiology of Hymenolepis nana infection among children in rural Yemen

2020 ◽  
Vol 57 (4) ◽  
pp. 293-305
Author(s):  
H. M. Al-Mekhlafi
Keyword(s):  
Intestinal Parasites ◽  
Family Members ◽  
Significant Risk ◽  
Cross Sectional Study ◽  
Personal Hygiene ◽  
Parasitic Infections ◽  
Hymenolepis Nana ◽  
Cross Sectional ◽  
The Tropics ◽  
Preschool Aged Children

SummaryHymenolepis nana is the most common cestode reported in humans worldwide. It is prevalent among children in the tropics and subtropics, particularly in rural poor communities where sanitation is inadequate or lacking. This cross-sectional study aims to determine the prevalence and significant risk factors of H. nana infection among children in rural Yemen. Faecal samples were collected from 498 children and screened for intestinal parasites by using wet mount, formalin-ether concentration and Kato–Katz techniques. A pretested questionnaire was used to collect demographic, socioeconomic, housing condition, and personal hygiene information. Overall, 77.5 % (386/498) of the children were found to be infected by at least one intestinal parasite species. The overall prevalence of H. nana was 17.5 % (87/498). Multivariate analysis confirmed that an age of < 6 years (adjusted odds ratio [AOR] = 4.28; 95 % (confidence interval [CI] = 2.04, 8.98), presence of other family members infected with H. nana (AOR = 2.48; 95 % CI = 1.45, 4.24), living in the highlands (AOR = 2.87; 95 % CI = 1.56, 5.26), living in a house without improved toilet facilities (AOR = 2.19; 95 % CI = 1.23, 3.88), not washing vegetables before consumption (AOR = 2.11; 95 % CI = 1.06, 4.19), and not washing hands after defecation (AOR = 1.88; 95 % CI = 1.08, 3.27) were the key factors significantly associated with H. nana infection among the studied children. In conclusion, H. nana is prevalent among children in rural Yemen, particularly among preschool-aged children. Thus, an integrated and effective programme to control intestinal parasitic infections should include preschool-aged children. Such a programme should focus on providing health education on hygienic practices, providing adequate sanitation and improved sources of drinking water, and screening and treating other infected family members.

Maternal Knowledge and Practices towards Sanitation and Their Relationships with Occurrence of Diarrhoea in Children

2014 ◽  
Vol 3 (3) ◽  
pp. 206 ◽  
Author(s):  
Shriya Ankit Seksaria ◽  
Mini K Sheth
Keyword(s):  
Cross Sectional Study ◽  
Personal Hygiene ◽  
Food Hygiene ◽  
Maternal Knowledge ◽  
Cross Sectional ◽  
The Past ◽  
Hygiene Practices ◽  
Childhood Morbidity ◽  
The Mean ◽  
Structured Questionnaire

<p>Diarrhoea, a major contributor of childhood morbidity and mortality is mostly caused by poor hygiene and sanitation. Literature reveal that hygiene practices at household levels greatly affects the occurrence of diarrhoea among children. A cross sectional study was conducted to determine association between hygiene knowledge and practices of mothers with occurrence of diarrhoea in young children below 3 years in the tribal villages of Gujarat. Structured questionnaire was used to elicit information on personal hygiene (PH), food Hygiene (FH), and environmental Hygiene (EH) practices of 536 mothers with children between 6-36 months of age. Past one month diarrhoeal episodes were recorded using the recall method. The mean percent scores for FH, PH and EH practices were 77%, 88% and 80% respectively. Almost 35% children suffered from diarrhoea in the past one month of which 10 were admitted to the hospital. Diarrhoeal incidences were associated with FH and EH practices (p&lt;0.001) and not with PH practices. Improvement in the environmental and personal hygiene practices of the mothers can contribute largely in reducing the prevalence of diarrhoea among children in Chikhli taluka of Gujarat.</p>

scholarly journals Prevalenceof Intestinal Parasites and Associated Factors Among Food Handlers Working in Food and Drink Establishments at Mizan-aman Town, Southwest Ethiopia, 2018, Community Based Study

2021 ◽  
Author(s):  
Aklilu Mamo Dachew ◽  
Girma Mamo Zegene ◽  
Esrael Derekiab Shanab ◽  
Mesenbet Muluken Endalew ◽  
Samuel Sahle Kebede
Keyword(s):  
Work Experience ◽  
Associated Factors ◽  
Intestinal Parasites ◽  
Parasitic Infections ◽  
Food Handlers ◽  
Community Based ◽  
Southwest Ethiopia ◽  
Raw Meat ◽  
Factors Associated ◽  
Food And Drink

Abstract Background: Food borne diseases has remained a major global public health issue with substantial morbidity and mortality associated with the consumption of contaminated food staffs. Parasitic infection is among the major disease especially in developing countries and sub-Saharan countries.Objective:-This study was to determine the prevalence of intestinal parasites and associated factors among food handlers working in food and drink establishments at Mizan Aman town southwest Ethiopia.Method:- A community based cross sectional study was conducted in Mizan Aman town. A total of 418 food handlers from randomly selected 209 foods and drink establishments were interviewed and finally stool samples were taken. Parasitological assessment was performed by qualified laboratory technologists using the physiological saline for wet mount and zinc sulphate and formol ether concentration techniques were used. Data were analyzed using statistical SPSS version 21. P ≤0.05 was taken as statistically significantResult: The overall prevalence of intestinal parasites in Mizan Aman town was 26.1% .work experience >10 years (AOR=0.52,95% CI ;2.430,5.012),the food handlers who did not trimmed their finger,(AOR =1.89,95% CI :1.01,3.960) and using common knife for cutting raw meat and other foods (AOR=0.57, 95% CI : 3.61,5.54) were factors associated with parasitic infections. Conclusion: The magnitude of intestinal parasite in mizan aman town is high and work experience, finger trimming status, and using common knife for cutting raw meat and other foods were factors associated with the parasitic infections

scholarly journals Intestinal Parasitic Infection and Its Associated Factors among Food Handlers in Ginnir Town, Bale Zone, Southeast, Ethiopia

2020 ◽  
Author(s):  
Asfaw Negero ◽  
Tomas Benti ◽  
Solomon Taye
Keyword(s):  
Associated Factors ◽  
Intestinal Parasites ◽  
Parasitic Infection ◽  
Hand Washing ◽  
Personal Hygiene ◽  
Parasitic Infections ◽  
Food Handlers ◽  
Intestinal Parasitic Infections ◽  
Intestinal Parasitosis ◽  
Southeast Ethiopia

Abstract Background: Intestinal parasitic infections are the most common infections in the developing world. Globally, out of the 1.5 billion annual cases of diarrhea, about 70% or 1.05 billion cases are thought to be caused by biological contamination of food. In Ethiopia, due to poor environmental sanitation, low awareness about personal hygiene, lack of pure potable water, and improper faecal disposal, intestinal parasitic infections are highly prevalent. Thus, the aim of this study was to determine the prevalence and associated factors of intestinal parasitosis among food handlers working in food and drinking establishments in Ginnir town, southeast, Ethiopia.Methods: Cross-sectional study design was employed from May 1 to May 29, 2014 in food and drinking establishments in Ginnir town. A total of 348 food handlers were enrolled and stool specimens were collected, and examined using direct saline and formol-ether concentration methods. Bivariable and multivariable logistic regression analysis was performed. A P-value <0.05 was considered as an indicator of statistical significance.Results: The overall prevalence of intestinal parasitosis among food handlers was 48/348 (13.8%) [95%, CI=6.8-20.6]. Entamoeba histolytica/dispar 23/348 (6.6%) followed by Giardia lamblia 16/348 (4.6%), Ascaris lumbricoides 7/348 (2.0%) and Strongyloides stercolaris 2/348 (0.6%) were the detected parasites. Moreover, amongst positives for intestinal parasites, comparable proportions of parasites were detected in males (52%) and females (48%). Habit of eating raw/under cooked vegetables (p=0.00; aOR=2.60; 95%, CI=1.94-8.67), hand washing habit before eating (p=0.03; aOR=1.22; 95%, CI=1.01-3.89), hand washing habit after visiting toilet (p=0.01; aOR=2.85; 95%, CI=2.06-8.31), hand washing habit before food preparation (p=0.02; aOR=1.85; 95%, CI=1.27-4.34) and poor personal hygiene (p=0.00; aOR=3.39; 95%, CI=1.51-10.23) were factors associated with intestinal parasitic infections.Conclusions: The prevalence of intestinal parasitosis among food handlers was relatively low. Though the prevalence was low; regular medical check-up, training and health education on safe food handling and processing should be given to all food handlers.

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