Mass Investigation on Intestinal Parasite Infection in Masjed Soleyman, Iran, 2010-2017: A Large Population Survey

2020 ◽  
Author(s):  
Komeil Mazhab-Jafari ◽  
Rouhollah Rouhandeh ◽  
Razieh Bahrami ◽  
Firooz Shahrivar
Keyword(s):  
Intestinal Parasite ◽  
Intestinal Parasites ◽  
Large Population ◽  
Significant Risk ◽  
Parasitic Infections ◽  
Protozoan Parasites ◽  
Intestinal Parasitic Infections ◽  
Medical Centers ◽  
Southwest Of Iran ◽  
The City

Background and Aims: Globally, intestinal parasitic infections are a significant risk to human health. These infections may cause many health problems for humans, such as reduced growth, especially in children. This study, epidemiologically, aims to investigate the prevalence of intestinal parasitic infections which are collected from three medical centers in the city of Masjed Soleyman located in the southwest of Iran from 2010 to 2017. Materials and Methods: In this retrospective study, documented data of three medical center’s laboratories in Masjed Soleyman were collected through the years 2010 to 2017. In these medical centers, conventional parasitology methods such as direct observation are employed for detection, and other techniques have been practiced in required cases. Results: Out of 45829 patients, 9.7% of the patients were infected by the intestinal parasites. Statistical analysis has revealed that there is a significant relationship between the rate of infection and sex and season. Conclusions: Considering the obtained data, the incidence of protozoan parasites is more than worm infections. Despite increased levels of public health, parasitic infections that are transmitted directly are still found in the community. The air temperature, sex, environmental pollution, and lifestyle are effective factors in increasing or decreasing these infections.

scholarly journals Prevalence of Intestinal Parasites among the Malnourished Children in Enugu, Nigeria

2021 ◽  
pp. 38-46
Author(s):  
N. F. Onyemelukwe ◽  
U. C. Maduakor ◽  
C. A. Uchenna ◽  
U. Okongwu
Keyword(s):  
Nutritional Status ◽  
Intestinal Parasites ◽  
Significant Risk ◽  
Nutritional Deficiencies ◽  
Controlled Study ◽  
Severe Malnutrition ◽  
Parasitic Infections ◽  
Anthropometric Measures ◽  
Intestinal Parasitic Infections ◽  
Malnourished Children

Intestinal parasitic infections (IPIs) have remained a serious challenge to developing countries. Infectious disease and nutritional deficiencies can impact adversely on the nutritional status of children. Hence, this study aimed at investigating prevalence of Intestinal parasitic infections among malnourished children in Enugu, Southeast Nigeria. It was a case-controlled study consisting of 164 malnourished children and 100 well-nourished subjects between the ages of 0-10 years whose caregivers gave their consent. Anthropometric measures were evaluated using the Gomez system of classification. Stool samples were analyzed using standard parasitological protocols. Of the 164 malnourished children 52(31.7%), 63(38.4%), 49(29.9%) had mild, moderate, and severe malnutrition respectively. Five species of helminths and three species of protozoa were detected. The overall prevalence was 51.8% among the malnourished and 12% in well-nourished children. The prevalence of IPIs among the control, mild, moderate, and severe malnutrition were 12%, 36.5%, 60.3%, and 57.1% respectively. Ascaris lumbricoides ranked highest 40(37.7%) followed by Hookworm 31(29.3%) and the least was Strongyloides stercoralis 4(3.8%) among the helminths while Cryptosporidium spp was the most prevalent protozoa 8(7.6%) and the least was Isospora spp. 2(1.9%). Mixed infections were detected in 3(7.5%) and 6(21.4%) among children with moderate and severe malnutrition respectively. Nutritional status was found to be a significant risk factor while gender and age were statistically insignificant P= 0.118 and P= 0.455 respectively. The study revealed that malnourished children are highly susceptible to IPIs. There is a need for integrated effort to address malnutrition and parasitic infections

scholarly journals Intestinal Parasitic Infections among Patients of Psychiatric Hospital Rumuigbo, Rivers State, Nigeria

2019 ◽  
pp. 1-8
Author(s):  
N. C. Eze ◽  
A. E. Abah ◽  
D. O. Ezeoru
Keyword(s):  
Psychiatric Hospital ◽  
Stool Specimen ◽  
Intestinal Parasite ◽  
Intestinal Parasites ◽  
Parasitic Infection ◽  
Age Groups ◽  
Parasitic Infections ◽  
Intestinal Parasitic Infections ◽  
Wet Mount ◽  
Rivers State

This study was carried out to determine the prevalence of intestinal parasitic infections  among patients of psychiatric hospital Rumuigbo, Rivers State, Nigeria between June to September, 2017. Stool specimen were collected and analyzed from 203 patients for ova, larvae or cysts of intestinal parasites using direct wet mount and formol-ether concentration techniques. Of these, 78 (38.4%) were infected. Five parasitic infections were identified of which Ascaris lumbricoides had the highest prevalence (39.7%). Others included hookworm (8.4%), T.trichuria (4.4%) and 2 protozoans: Entamoeba histolytica (7.4%) and G. lamblia (3.0%). The occurrence of these parasites varied significantly (p< 0.05). Patients suffering from Schizophrenia had the highest prevalence of infection 33 (78.6%) followed by patients with Substance Abuse Disorder 11(37.9%), while the least prevalence was found among patients suffering from Anxiety disorder. Parasitic infection was most frequent among patients aged 18-27 years and higher among males 45 (47.9%) than the females 33 (30.3%).Prevalence of these parasitic infections varied significantly among sexes and age groups. This study has documented a higher prevalence of intestinal parasite amongst the mentally challenged in our society, re-emphasizing the need for intermittent de-worming among all the patients.

scholarly journals Prevalence of Intestinal Parasitic Infection among Food Handlers in Northwest Iran

2016 ◽  
Vol 2016 ◽  
pp. 1-6 ◽  
Author(s):  
Davoud Balarak ◽  
Mohammad Jafari Modrek ◽  
Edris Bazrafshan ◽  
Hossein Ansari ◽  
Ferdos Kord Mostafapour
Keyword(s):  
Intestinal Parasites ◽  
Parasitic Infection ◽  
Parasitic Infections ◽  
Parasitic Diseases ◽  
Food Handlers ◽  
Intestinal Parasitic Infections ◽  
Health Card ◽  
Significant Difference ◽  
To Receive ◽  
The City

Parasitic diseases are among the most important infectious diseases and pose health problems in many countries, most especially in developing countries. Workers at food centers could transmit parasitic infections in the absence of sanitation. This is a descriptive study conducted to determine the prevalence of intestinal parasitic infections in food clerks in the city of Tabriz in 2014. Data was recorded in the offices of the health center for all food handlers who were referred to the laboratory for demographic and stool tests to receive the health card. Parasitic infection was observed in 172 cases (3.73%) of 4612 samples. A total of 156 positive samples (90.69%) were related to protozoa and 16 (9.3%) were related to helminthes. Most of the parasitic infections were related toGiardiaandEntamoeba coliand the lowest infection was related toH. nana. Also, there was a significant relationship between level of education and parasitic infection rate (P=0.0044). But there was no significant difference between the type of infection and amount of intestinal parasites. The results show that the prevalence of intestinal parasites, especially pathogenic protozoa, is common in some food handlers. Therefore, more sanitary controls are required and increasing of education will play a crucial role in improving the health of these people.

scholarly journals Prevalence and Sociodemographic Factors Associated with Intestinal Parasitic Infections and Schistosomiasis in the City of Barra Mansa, Rio De Janeiro, Brazil

2021 ◽  
Author(s):  
Maria Cristina Carvalho Espírito-Santo ◽  
Pedro Paulo Chieff ◽  
Fabiana Martins de Paula ◽  
Francisco Oscar Siqueira França ◽  
Filumena Maria Silva Gomes ◽  
...  
Keyword(s):  
Rio De Janeiro ◽  
Intestinal Parasites ◽  
Previous History ◽  
The State ◽  
Detection Sensitivity ◽  
Parasitic Infections ◽  
Cross Sectional ◽  
Intestinal Parasitic Infections ◽  
Stool Samples ◽  
The City

Abstract Background Intestinal parasitic infections (IPIs) are caused by several species of protozoa and helminths and are among the most frequent infections in many regions of the world, particularly in countries with limited access to adequate conditions of hygiene and basic sanitation, and have significant morbidity. There are few studies that assess the prevalence of intestinal parasites in Latin America. We investigated the prevalence of intestinal infections in five neighborhoods in the city of Barra Mansa / RJ / Brazil. Objective To evaluate the prevalence of geohelminths, protozoa and Schistossoma mansoni infection, using two parasitological methods in a population in a city in the state of Rio de Janeiro (Brazil). Methods Cross-sectional cohort study, conducted from September 2010 to April 2011, in individuals over five years old, to assess the prevalence of IPIs in 5 peripheral neighborhoods of Barra Mansa, a city located in the state of Rio de Janeiro (Brazil): Siderlândia, Cantagalo, São Luiz, Nova Esperança and Santa Clara, through the combination of two parasitological methods, Kato-Katz and Hoffman, having analyzed a total of six slides for each of the research participants. Results Results of samples from 610 individuals were collected and analyzed using the Kato-Katz (KK) and Hoffman (HH) methods. Approximately 60% of the individuals were female, with an average age of 39.72 years. Five hundred and fifty-one (84.8%) had access to treated water and 486 (74.8%) to the sewage network. The neighborhood of Siderlândia contributed most of the casuistry (42.9%). About 4% of participants reported a previous history of schistosomiasis. Six hundred and ten stool samples were evaluated using the Kato-Katz and Hoffmann methods. The results of parasitological examinations by the KK method showed low positivity for any diagnosed parasitosis. The HH method showed a more significant number of parasitic infections, with a higher frequency of Endolimax nana (17.4%), followed by Blastocystis spp (10.8%). The positivity in stool tests using the KK or HH methods was significantly higher in the Santa Clara neighborhood (p = 0.038), in people who use river water (p <0.001) and in people who reported having had schistosomiasis previously (p = 0.021). Conclusions The use of two stool samples examined by the KK and HH methods improved the detection sensitivity and evidenced the low prevalence of IPIs in the city of Barra Mansa (RJ) / Brazil.

scholarly journals Prevalence and Associated Factors of Intestinal Parasitic Infections among Food Handlers in Mettu Town, Southwest Ethiopia

2021 ◽  
Vol 2021 ◽  
pp. 1-5
Author(s):  
Solomon Yeshanew ◽  
Melaku Tadege ◽  
Abdulhakim Abamecha
Keyword(s):  
Intestinal Parasite ◽  
Intestinal Parasites ◽  
Parasitic Infection ◽  
Personal Hygiene ◽  
Parasitic Infections ◽  
Food Handlers ◽  
Intestinal Parasitic Infections ◽  
Southwest Ethiopia ◽  
High Prevalence ◽  
Study Participants

Food handlers are important sources of intestinal parasitic infection to the public and mass catering service areas. Several reports worldwide particularly in developing countries showed a high prevalence of intestinal parasitic infections among these groups of individuals. In an attempt to determine the prevalence of intestinal parasites, a cross-sectional study was carried out among food handlers in food establishment areas of Mettu town, Southwest Ethiopia. To collect sociodemographic characteristics of the study participants, a structured questionnaire and physical observation were employed. Stool specimens collected from each food handlers participated in the study were then examined using light microscopy of the wet mount followed by formol-ether concentration methods to see infection status. A total of 139 food handlers were enrolled in the study. Majority of them were females 89 (64%), and 124 (89.2%) of them had not taken any training related to food handling and preparation. Sixty-two (44.6%) of the study participants were diagnosed with one or more intestinal parasites. The chi-square test showed that intestinal parasite infection was found associated with personal hygiene ( p  ≤ 0.0001), nail trimming status ( p  ≤ 0.0001), and hair cover status ( p  ≤ 0.040). The multivariable logistic regression indicated that the risk to be infected with intestinal parasites were related with older age ( p  ≤ 0.032), food handlers who had no hand wash practices ( p  ≤ 0.033), who had no food handling and preparation training ( p  ≤ 0.005), poor personal hygiene ( p  ≤ 0.0001), who had not taken regular medical checkup ( p  ≤ 0.008), and whose nail was not trimmed ( p  ≤ 0.0001). The most abundant intestinal parasite identified was G. lamblia (24, 26.7%) followed by E. histolytica/dispar (22, 24.4%), and A. lumbricoides (15, 16.7%). Twenty-eight (45.2%) study individuals were also found with mixed infections. The study thus revealed a high prevalence of intestinal parasitic infection among apparently healthy food handlers in food establishments of the study area. Mass drug administration for all food handlers working in food establishment areas of the town coupled with health education and training should be initiated urgently.

scholarly journals A Five-Year Trend of Intestinal Parasite Prevalence among Students Attending Clinic at University of Gondar, Northwest Ethiopia

2021 ◽  
Vol 2021 ◽  
pp. 1-5
Author(s):  
Adane Derso ◽  
Gizachew Yenealem ◽  
Ayenew Addisu
Keyword(s):  
Intestinal Parasite ◽  
Intestinal Parasites ◽  
Parasitic Infection ◽  
Parasite Prevalence ◽  
Cross Sectional Study ◽  
Northwest Ethiopia ◽  
Parasitic Infections ◽  
Cross Sectional ◽  
Intestinal Parasitic Infections ◽  
The University

Background. Intestinal parasitic infections are the cause of the highest worldwide infectious disease and the major public health problems in developing countries. Among the cases, children and younger age are at high risk and the major victims. The aim of this study was to assess the five-year trend of intestinal parasite prevalence among University of Gondar students. Method. A retrospective cross-sectional study was conducted to assess the trend of intestinal parasite prevalence among students at the University of Gondar. The data was collected from students who have studied at the University of Gondar from 2014 to 2018 and who visited the student’s clinic and had recorded results of stool sample diagnosis on the laboratory logbook. Stool specimens were examined using direct saline wet mount methods. The data was analyzed by using SPSS version 20 software, and P value < 0.05 was considered as statistically significant. Moreover, chi-square was used to assess the association of different variables. Result. During the study period, a total of 6244 stool samples were requested for intestinal parasite diagnosis and it was found that 2850 specimens were positive for intestinal parasites, representing an overall prevalence of 45.6% with a fluctuating trend. Ten different parasites were reported with Entamoeba histolytica/dispar (20.3%) and Giardia lamblia (8.2%), the most frequently detected intestinal parasites. The prevalence of intestinal parasitic infections was higher in males (35.4%) than females (10.2%) ( P = 0.02 ). Conclusions. Intestinal parasitic infection was highly prevalent, and there were fluctuations in the prevalence of intestinal parasites from 2014 to 2018. Environmental sanitation improvement and health education schemes at the University of Gondar can be considered quite indispensable for the prevention and control of parasitic infections in the area.

Prevalence of intestinal parasitic infections in southwest of Iran: A four-year retrospective study

2019 ◽  
Vol 19 ◽  
Author(s):  
Shahrzad Soltani ◽  
Shokrollah Salmanzadeh ◽  
Sheyda Soltani ◽  
Mehdi Sagha Kahvaz ◽  
Sara Mobarak ◽  
...  
Keyword(s):  
Urban Areas ◽  
Intestinal Parasites ◽  
Strongyloides Stercoralis ◽  
Health Concern ◽  
Parasitic Infections ◽  
Blastocystis Hominis ◽  
Cross Sectional ◽  
Intestinal Parasitic Infections ◽  
Infected People ◽  
Southwest Of Iran

Background: The current study was aimed to assess the prevalence of intestinal parasitic infections (IPIs) in persons who were referred to selected hospitals of Abadan and Khorramshahr cities, in southwest of Iran. Materials and Methods: In this descriptive cross-sectional study, 43200 and 28821 stool specimens were gathered from Abadan and Khorramshahr cities, respectively, during four consecutive years (2014-2017). Results: A decreasing trend was seen in the prevalence rate of IPIs in Abadan and Khorramshahr cities. The overall prevalence of IPIs were estimated 5.82% and 6.11% in Abadan and Khorramshahr cities, respectively. In Abadan city, the proportion of IPIs in male persons with 56% was higher than females 44%, while in Khorramshahr city, the more prevalence was observed in females (54% vs. 46%). Moreover, according to the season, the highest prevalence were recorded in the Spiring (30.4%) and Summer (31.1%) in Abadan and Khorramshahr cities, respectively. We found Giardia lamblia, as the most frequent parasite in studied individuals of both cities (Abadan: 2.92%; 1261/43200 and Khorramshahr: 3.15%; 908/28821). Other parasites were as follows: Entamoeba histolytica/dispar, E. coli, E. hartmanni, Blastocystis hominis, Hymenolepis nana, Enterobius vermicularis, Strongyloides stercoralis, and Taenia spp. Conclusion: This was the first study on the prevalence of IPIs in Abadan and Khorramshahr cities, southwest of Iran. Intestinal parasites are still the main public health concern in these regions. Health education, improving sanitary conditions, screening and treatment of infected people, particularly in rural and semi-urban areas can be helpful.

What are Hidden Facts behind Intestinal Parasitic Infections in Ilam City?

2019 ◽  
Vol 19 (3) ◽  
pp. 284-287
Author(s):  
S. Viesy ◽  
J. Abdi ◽  
Z. Rezaei
Keyword(s):  
Public Health ◽  
Intestinal Parasites ◽  
Parasitic Infection ◽  
Public Health Education ◽  
Health Problems ◽  
Parasitic Infections ◽  
Blastocystis Hominis ◽  
Cross Sectional ◽  
Intestinal Parasitic Infections ◽  
Number Of Patients

Background: Intestinal parasitic infections are the one of the most common health problems in developing countries. Objective: A number of patients die annually due to complications caused by these parasites.Therefore, the aim of this study was to investigate the rate and type of parasitic infections, determine the factors affecting them in Ilam city and also provide strategies to prevent them.In this descriptive cross-sectional study conducted in one of the Ilam labs in 2016, 417 stool specimens were randomly collected. All specimens were examined using direct and ethanol formaldehyde.Suspect specimens were examined using Trichrom staining. Demographic information was also recorded in a questionnaire, and finally the results were analyzed using statistical software SPSS 20.The data were then compared with Chi-square test. Results: Out of the 417 patients examined, 59 (14.1%) were infected with intestinal parasites. The type of parasitic infection in 9.4% was Blastocystis hominis, 3.6% Entamoeba coli, 0.5% Entamoeba histolytica, 0.5% Giardia and 0.2% Trichomonas hominis. Conclusion: Despite the improvement of public health, parasitic infections are still considered as one of the health problems in the city of Ilam. Therefore, proper planning, public health education, raising the level of health in the area and the provision of safe drinking water are some of the ways to reduce parasitic infections in the region.

Prevalence and risk factors of Strongyloides stercoralis infection among Orang Asli schoolchildren: new insights into the epidemiology, transmission and diagnosis of strongyloidiasis in Malaysia

Parasitology ◽  
2019 ◽  
Vol 146 (12) ◽  
pp. 1602-1614 ◽  
Author(s):  
Hesham M. Al-Mekhlafi ◽  
Nabil A. Nasr ◽  
Yvonne A. L. Lim ◽  
Fatin Nur Elyana ◽  
Hany Sady ◽  
...  
Keyword(s):  
Risk Factors ◽  
Intestinal Parasites ◽  
Agar Plate ◽  
Significant Risk ◽  
Control Programme ◽  
Control Measures ◽  
Parasitic Infections ◽  
Cross Sectional ◽  
Orang Asli ◽  
Direct Smear

AbstractThis cross-sectional study aimed to determine the prevalence and risk factors of S. stercoralis infection among 1142 Orang Asli primary schoolchildren in six different states of Peninsular Malaysia. Fecal samples were examined using direct smear, formalin-ether sedimentation (FES), agar plate culture (APC) and PCR techniques. Overall, 15.8% of the children were found to be infected with S. stercoralis. The prevalence was 0.2, 1.3, 15.2 and 13.7% by direct smear, FES, APC and PCR, respectively. Multivariate analysis showed that an age of >10 years, being male, belonging to a Proto-Malay tribe, belonging to the Senoi tribe, indiscriminate defecation, using an unimproved water source for drinking water and not wearing shoes when outside were the significant risk factors of infection among these children. In conclusion, we provide new evidence on the occurrence of S. stercoralis in Malaysia to show that there is a relatively high prevalence of infection among Orang Asli schoolchildren. Therefore, the use of specific methods for detecting S. stercoralis should be considered when screening these children for intestinal parasites. Moreover, prevention and control measures specific to S. stercoralis should be integrated into the intestinal parasitic infections control programme in Malaysia.

scholarly journals Intestinal parasitic infections and associated factors among pregnant women in Ethiopia: a systematic review and meta-analysis

2021 ◽  
Vol 21 (1) ◽  
Author(s):  
Zelalem Animaw ◽  
Addisu Melese ◽  
Habtamu Demelash ◽  
Girma Seyoum ◽  
Abiy Abebe
Keyword(s):  
Pregnant Women ◽  
Associated Factors ◽  
Intestinal Parasites ◽  
Meta Analysis ◽  
Morbidity And Mortality ◽  
Cochrane Library ◽  
Stool Examination ◽  
Parasitic Infections ◽  
Intestinal Parasitic Infections ◽  
Pooled Prevalence

Abstract Background Intestinal parasitic infections (IPIs) are public health problems widely distributed in the world and cause significant morbidity and mortality; many of which occur among women of reproductive age. IPIs caused by helminthes and protozoan parasites are common among pregnant women. Data on the national pooled prevalence of intestinal parasites and associated factors during pregnancy is not documented well in Ethiopia. This review aims at summarizing evidences on the burden of IPIs and associated factors among pregnant women in Ethiopia. Methods Published and unpublished studies were thoroughly searched at MEDLINE/PubMed, EMBASE, Google Scholar, CINAHL, Cochrane library and Science Direct. In addition, repositories of Addis Ababa, Gondar and Jimma Universities were searched. Eligible studies were selected following the Preferred Reporting Items for Systematic Reviews and Meta-Analysis (PRISMA) guideline. The pooled prevalence of intestinal parasites and summary odds ratios (ORs) were determined with 95 % confidence intervals (CI). Sub-groups analyses were done based on study region, types of parasites, methods of stool examination and study setting. The statistical analyses were performed using STATA version 14.0 software. Results Among 168 retrieved studies, 31 studies with a total population of 12,118 pregnant women were included. The estimated pooled prevalence of IPIs among pregnant women in Ethiopia was 27.32 % (95 % CI: 20.61, 33.87 %). In the subgroup analysis, Oromia and Amhara regions had the highest prevalence with a 29.78 % (95 % CI: 15.97, 43.60) and 29.63 % (95 % CI: 15.37, 43.89); respectively. In addition, studies conducted in the community showed higher prevalence than institution based studies (49.93 % Vs 24.84 %; respectively). The most prevalent type of intestinal parasite identified were Hookworm followed by Ascaris lumbricoides with a pooled prevalence of 11.2 and 10.34 %, respectively. In our analysis; residence, being bare footed, lack of hand washing habit and eating uncooked/raw vegetables were significantly associated with IPIs among pregnant women in Ethiopia. Conclusions Prevalence of IPIs during pregnancy is relatively high in Ethiopia. Poor hygienic practices were identified as risk factors. Based on our finding, targeted preventive measures shall be considered so as to prevent morbidity and mortality due to IPIs.

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