Assessment of the impact of COVID-19 and political instability on mental health of university students in Sudan.

Background: The mental health of students plays a crucial role in their learning and performance. The COVID-19 pandemic, the political turmoil and a coup in Sudan has exacerbated stress and anxiety among university students in Sudan due to uncertainty about their academic activities. Aim: To assess post-traumatic stress disorder (PTSD) occurrence and coping strategies adopted by university students in Sudan. Methods: This cross-sectional survey was conducted from March to June 2022. It used the Coping Orientation to Problems Experienced (Brief-COPE) and Impact of Event Scale-Revised (IES-R) questionnaires to assess the occurrence of PTSD and coping strategies among 596 university students in Sudan. Descriptive statistics were used to determine the frequency and percentage, Student's t test was used to compare the means of 2 groups and one-way analysis of variance to compare the means of ≥ 3 groups. Results: There was a high prevalence of PTSD among the students, with a score of 31.2 (SD 16.4). The total score of PTSD was higher among female students. Around 36% of the students had a PTSD score > 37, which is considered high enough to suppress immune function. The most widely adopted coping strategies were religion and acceptance of the situation, while substance use was the least. Students who had COVID-19 infection during the pandemic differed significantly from uninfected students in the application of coping strategies. In contrast, students whose family members or friends had COVID-19 were not significantly different from students with uninfected family members or friends in the application of the coping strategies, such as self-blame, denial, substance use, and behavioural disengagement. Conclusion: We recommend the initiation and implementation of psychological counselling programmes for university students in Sudan onsite or remotely. Further research should be carried out to assess the long-term effects of the pandemic and the political conflicts so as to design and implement appropriate and efficient interventions.

Cost effectiveness of malaria vector control activities in Sudan.

BACKGROUND: Malaria vector control activities in Sudan rely largely on Long-Lasting Insecticidal Nets (LLINs), Indoor Residual Spray (IRS) and Larval Source Management (LSM). The present study attempted to determine cost effectiveness of inputs and operations of vector control interventions applied in different environmental settings in central and eastern Sudan, as well as their impact. METHODS: The inputs utilized and cost of each vector control activity, operational achievements and impact of the applied malaria vector control activities; IRS, LLINs and LSM were determined for eight sites in Al Gazira state (central Sudan) and Al Gadarif state (eastern Sudan). Operational costs were obtained from data of the National Malaria Control Program in 2017. Impact was measured using entomological indicators for Anopheles mosquitoes. RESULTS: The total cost per person per year was $1.6, $0.85, and $0.32 for IRS, LLINs and LSM, respectively. Coverage of vector control operations was 97%, 95.2% and 25-50% in IRS, LLINs and LSM, respectively. Vectorial capacity of malaria vectors showed statistically significant variations (P < 0.034) and ranged 0.294-0.65 in areas implemented LSM in comparison to 0.097-0.248 in areas applied IRS and LLINs, respectively. Both indoor and outdoor biting Anopheles mosquitoes showed noticeable increase that reached 3-12 folds in areas implemented LSM in comparison to areas implemented IRS and LLINs. Annual malaria prevalence was 13.1-21.1% in areas implemented LSM in comparison to 3.20%, 4.77% in areas implemented IRS and LLINs, respectively. CONCLUSION: IRS and LLINs are cost effective control measures due to adequate inputs and organized process. However, the unit cost of LSM intervention per outcome and subsequently the impact is hugely affected by the low coverage. The very weak support for implementation of LSM which includes inputs resulted in weakness of its process and consequently its impact. Implementation of LSM by local government in urban settings is challenged by many factors the most important are maintenance of adequate stable level of funding, un-adequate number of well trained health workers, unstable political and administrative conditions and weak infrastructure. These challenges are critical for proper implementation of LSM and control of malaria in urban settings in Sudan.

Assessment of the readiness and response toward the dengue fever outbreak (2019) in Sudan: a qualitative exploration.

BACKGROUND: Dengue fever (DF) is a mosquito-borne viral disease transmitted by Aedes mosquito species and has been considered a major public health problem in Kassala State for tens of years. This study aimed to assess the level of readiness and response toward the 2019 dengue fever outbreak in Kassala at the state and community levels. METHODS: This exploratory cross-sectional study was conducted in Kassala State, Sudan, from January to March 2020. The researcher conducted interviews with the key respondents at the state level to assess the level of readiness and response and to reflect the capacity of institutions-public health authorities, health systems, and emergency response bodies. RESULTS: The surveillance system reported 3961 DF cases in Kassala State, representing 93.5% of the total cases in Sudan between August 2019 and January 2020. This outbreak was identified by passive surveillance, 51 samples were tested during the outbreak period, and private clinics and labs were not included in the surveillance system. According to the WHO checklist of outbreak readiness and response, Kassala's surveillance system and public health laboratory received the lowest scores. CONCLUSIONS: The study concludes that outbreak readiness and response could be considered below standards, mainly in the surveillance system and laboratory diagnostic facilities, due to the absence of intersectoral collaboration with a regulatory framework in terms of financial and operational participation.

Breast cancer awareness among Sudanese females in Omdurman city: 2021.

BACKGROUND: Breast cancer is the most commonly diagnosed malignancy among women worldwide. In contrast to Europe, it presents generally very late in Africa. As with the rest of Africa, it is the most common primary malignancy of females in Sudan, and generally presents in stage III or IV disease. This study is intended to analyse the level of breast cancer awareness among women of Sudan. OBJECTIVE: To assess the level of awareness of breast cancer among Sudanese females, and their attitude towards breast changes. Also, to establish possible associations between several variables: (education level, age, contact with a breast cancer patient, residence) on awareness. METHODOLOGY: A descriptive cross-sectional community-based study of 385 females in Omdurman city, selected by convenience sampling. An interview based Arabic version of Breast Cancer Awareness Measure (BCAM) was used. Data was coded and analysed using Statistical Package for Social Sciences (SPSS) v.20. RESULTS: A total of 385 females were included, of which 38.7% were 20-30 years, 47.8% were single, 53.8% had university education, 41% of them were currently unemployed, and 54.3% resided in Ummbadda's locality. When asked about the signs and risk factors of breast cancer, 55.06% and 55.8% failed to name any. The cumulative percentage of correct answers of close-ended question about signs, risk factors and Federal Ministry of Health (FMoH) screening program were 42.8%, 30.7% and 44.7% in that order. Only 38.2% knew the right method BSE, 48.2% of them rarely practiced it. 38.2% noticed a change in the breast tissue but didn't visit a doctor. The majority of them, though, said they would see a doctor if they noticed a change in the future. CONCLUSION: There is a severe lack of awareness of breast cancer among females of the Sudanese society. Also, there was a clear ignorant attitude practiced by a significant proportion of the candidates. RECOMMENDATIONS: Further research, to address the limitations of this study is to be done. FMoH has to improve its media massage and arrange targeted awareness campaigns.

Mid-upper arm circumference as a substitute for body mass index in the assessment of nutritional status among adults in eastern Sudan.

BACKGROUND: Body mass index (BMI) remains the most used indicator of nutritional status despite the presence of a potentially credible alternative. Mid-upper arm circumference (MUAC) is an anthropometric measure that requires simple equipment and minimal training. The aim of this study was to compare MUAC with BMI and propose a MUAC cut-off point corresponding to a BMI of < 18.5 kg/m2 (underweight) and ≥ 30.0 kg/m2 (obesity) among Sudanese adults. METHODS: A cross-sectional study using multistage cluster sampling was conducted in New-Halfa, eastern Sudan. Participants' age and sex were recorded and their MUAC, weight and height were measured using the standard procedures. The MUAC (cm) cut-offs corresponding to < 18.5 kg/m2 and ≥ 30.0 kg/m2 were calculated and determined using receiver operating characteristic (ROC) curve analysis RESULTS: Five hundreds and fifty-two adults were enrolled in the study. The median (interquartile range, IQR) of the participants age was 31.0 (24.0 ̶ 40.0) years and 331 (60.0%) of them were females. The medians (IQR) of BMI and MUAC were 22.4 (19.1 ̶ 26.3) kg/m2 and 25.0 (23.0 ̶ 28.0) cm, respectively. There was a significant positive correlation between MUAC and BMI (r = 0.673, p < 0.001). Of the 552 enrolled participants, 104 (18.8%), 282 (51.1%), 89 (16.1%) and 77 (13.9%) were normal weight, underweight, overweight and obese, respectively. Best statistically derived MUAC cut-off corresponding to a BMI < 18.5 kg/m2 (underweight) was ≤ 25.5 cm in both males and females (Youden's Index, YI = 0.51; sensitivity = 96.0%; specificity = 54.0%), with a good predictive value (AUROCC = 0.82). Best statistically derived MUAC cut-off corresponding to a BMI ≥ 30.0 kg/m2 (obesity) was ≥ 29.5 cm in both males and females (YI = 0.62, sensitivity = 70.3%, specificity = 92.0%), with a good predictive value (AUROCC = 0.86, 95.0% CI = 0.76 - 0.95). CONCLUSION: The results suggest that the cut-offs based on MUAC can be used for community-based screening of underweight and obesity.

Assessment of hepatitis B knowledge and awareness among the Sudanese population in Khartoum State.

Introduction: globally it is estimated that majority of the burden of hepatitis B virus infection is in sub-Saharan African countries (SSA). Africa is also hit by a dreadful complication of hepatocellular carcinoma and sequalae of end-stage liver disease. Despite this, the knowledge and awareness of the population to this silent killer is largely unknown. The aim of this study was to assess the knowledge and awareness of hepatitis B virus among the general population within Sudan to understand the misconceptions and provide a better direction toward the disease elimination goals. Methods: a community-based study was carried out in three locations in Khartoum state during a community hepatitis awareness campaign, where participants were provided education, screening, and vaccine. Data were collected after proper consent was obtained from the respective Institutional Review Board (IRB) office. Basic demographic characteristics, knowledge assessment questions, and awareness were used, which are derived from standard questionnaire. Finally, basic descriptive statistics were undergone to assess the knowledge and awareness of the participants. Results: the study has shown that self-reported hepatitis B among the participants was 9.6%. There are areas of hepatitis B misconception in knowledge and awareness related to transmission, modes of prevention and disease state. We have also noticed that prior vaccine coverage was low among the groups, which is also another major concern. Conclusion: the prevalence of hepatitis B from these randomly selected population groups is high. There is also lower vaccine coverage and many misconceptions in knowledge and awareness of hepatitis B. Policymakers should consider these issues seriously to improve the gaps in hepatitis B.

Inequalities in childhood stunting: evidence from Sudan multiple indicator cluster surveys (2010-2014).

BACKGROUND: Leaving no one behind has been an important marker of the Sustainable Development Goals. Closing the gap in malnutrition between children of different backgrounds aligns well with the tenet of this international agenda. To this end, high-quality evidence of the magnitude and trends of socioeconomic and geographic related existing inequalities in the childhood stunting among Sudanese children emanate from this study help for policy maker and planners to design and implement effective interventions to narrow down inequality. METHODS: We used the World Health Organization's (WHO) Health Equity Assessment Toolkit (HEAT) for our analysis of stunting inequality. Following standard equity analysis methods recommended by the WHO, we performed the disaggregated analysis of stunting across five equity stratifiers: Wealth, education, residence, sex, and sub-national regions. Then, we summarized stunting inequality through four measures of inequality: Difference, Ratio, Slope Index of Inequality (SII), and Relative Index of Inequality (RII). The point estimates of stunting were accompanied by 95% confidence intervals to measure the statistical significance of the findings. RESULTS: In this study, the national average childhood stunting prevalence was increased by 4% from 2010 to 2014. The findings revealed stark inequalities in stunting in all the studied dimensions of inequality. Huge inequality has existed along the wealth quintiles. Simple difference measure for education was increased by four points and simple relative measure decreased by one point for economic status. CONCLUSIONS: Sex, residence and, geographically related inequalities remain unchanged over time, while economic status and educational inequality had seen a change by some inequality measures over the same time period.

Extent of COVID-19 Healthcare Services of Isolation Center of Private Hospital across Khartoum State, Sudan.

Introduction: Spatial presentation is considered a useful tool for analyzing and mapping the frequencies of incidences of different pathogens. Khartoum State accounted for 78% of the overall cases of COVID-19 in Sudan. The aim of this study was to present the spatial extent of healthcare services of a private isolation center during the pandemic at the locality level. Materials and Methods: A spatial descriptive study was conducted using ArcGIS to present the locations of all COVID-19 patients who attended Imperial Hospital isolation center on November-December 2020 in Khartoum, Sudan. Results: Patients diagnosed with COVID-19 during the study period were 188; they had attended Imperial Hospital from 9 states. Patients from Khartoum State were 167 patients. Of those 167 patients, 75 were from the Khartoum locality; it is the locality in which Imperial Hospital is located, followed by Khartoum Bahri (34 patients), Omdurman (19 patients), and South Khartoum (14 patients), while 10 patients each were from the Sharg En Nile and Karary localities. Conclusion: Patients from 8 different states of Sudan had travelled to reach Khartoum State to get health services. At the state level, Khartoum State was the most benefited state from the healthcare services of Imperial Hospital. At a locality level, Khartoum locality was the most benefited one.

Assessment of Micronutrient Situation among Reproductive-Age Women (15-49) and Under-Five Children in Sudan.

BACKGROUND: Micronutrient malnutrition is a form of undernutrition that causes diseases, and this is mainly due to insufficient intake of nutrients in daily foods. The status of micronutrients for people in Sudan remains scarce, and information is limited. The aim of this study is to highlight the status of micronutrients among women of reproductive age (15-49 years of age) and their children in Sudan. METHODS: This manuscript is a quantitative descriptive study, based on the data from Sudan Micronutrient Survey (SMS); it is part of the second round of the Simple Spatial Survey Method (S3M II) in Sudan (a total of 93,882 households). RESULTS: The level of consumption of vitamin A-rich foods was found to be moderate at 67.36% for reproductive-age women and low at 23.44% for under-five children. Similarly, consumption rate of vitamin B-rich foods among reproductive-age women was 62.13%, and low for children at 11.02%. The consumption of iron-, calcium-, and zinc-rich foods was moderate among women (66.75%, 47.69%, 69.72%, respectively) and very low in children (12.28%, 17.62%, 14.99%, respectively). The iron deficiency prevalence was 47% in non-pregnant women, 58% in pregnant women, and 54% in children. The prevalence of anemia was 30% in non-pregnant women, 37% in pregnant women, and 48% in children. Generally, urinary iodine concentration was inadequate in lactating and non-pregnant women as well as in pregnant women. Most indicators of micronutrients in Sudan for children and women of reproductive age were highly significant. Sudan needs more efforts to create an enabling environment through legislation, policies, and strategies to strengthen the nutrition-sensitive and specific interventions and improving status of micronutrients among women and children, focusing on food fortification, food supplements, and counseling on micronutrients intake for mothers during antenatal and postnatal services as well as raising community awareness.

Management of chronic lung diseases in Sudan and Tanzania: how ready are the country health systems?

BACKGROUND: Chronic lung diseases (CLDs), responsible for 4 million deaths globally every year, are increasingly important in low- and middle-income countries where most of the global mortality due to CLDs currently occurs. As existing health systems in resource-poor contexts, especially sub-Saharan Africa (SSA), are not generally oriented to provide quality care for chronic diseases, a first step in re-imagining them is to critically consider readiness for service delivery across all aspects of the existing system. METHODS: We conducted a mixed-methods assessment of CLD service readiness in 18 purposively selected health facilities in two differing SSA health system contexts, Tanzania and Sudan. We used the World Health Organization's (WHO) Service Availability and Readiness Assessment checklist, qualitative interviews of key health system stakeholders, health facility registers review and assessed clinicians' capacity to manage CLD using patient vignettes. CLD service readiness was scored as a composite of availability of service-specific tracer items from the WHO service availability checklist in three domains: staff training and guidelines, diagnostics and equipment, and basic medicines. Qualitative data were analysed using the same domains. RESULTS: One health facility in Tanzania and five in Sudan, attained a CLD readiness score of ≥ 50 % for CLD care. Scores ranged from 14.9 % in a dispensary to 53.3 % in a health center in Tanzania, and from 36.4 to 86.4 % in Sudan. The least available tracer items across both countries were trained human resources and guidelines, and peak flow meters. Only two facilities had COPD guidelines. Patient vignette analysis revealed significant gaps in clinicians' capacity to manage CLD. Key informants identified low prioritization as key barrier to CLD care. CONCLUSIONS: Gaps in service availability and readiness for CLD care in Tanzania and Sudan threaten attainment of universal health coverage in these settings. Detailed assessments by health systems researchers in discussion with stakeholders at all levels of the health system can identify critical blockages to reimagining CLD service provision with people-centered, integrated approaches at its heart.

Determinants of tobacco use in Sudan: secondary analysis of STEPwise Survey 2016.

BACKGROUND: Tobacco is a leading cause of death and illness despite > 50 years of antitobacco efforts. AIMS: To establish the determinants of current and former smoking and smokeless tobacco use in Sudan as measured by the STEPwise Survey 2016. METHODS: A household-based cross-sectional World Health Organization STEPwise Survey was conducted among 7745 Sudanese citizens aged 18-69 years across 11 states in Sudan. A 4-stage stratified cluster sampling design was implemented. The generic STEPS Instrument (version 3.2) was used and questions were tailored to the Sudanese context. RESULTS: Among current male smokers, 63.7% were aged ≤ 35 years, 50.7% were illiterate or did not complete primary school, 84.5% were employed and 52.4% were in the lowest 2 quintiles of income. Among male smokeless tobacco users, 54.8% were aged ≤ 35 years, 48.4% were illiterate or did not complete primary school, 89.7% were employed and 52.2% were in the lowest 2 quintiles of income. Using multivariate logistic regression models, current smoking in men was associated with older age, informal education, unemployment and lower income. Smokeless tobacco use was associated with age 18-25 years, informal education, unemployment and lower income. CONCLUSIONS: Both forms of tobacco use were associated with poor socioeconomic status and unemployment. Smokeless tobacco use was associated with age 18-25 years as opposed to smoking tobacco use. These results can inform the target audience of the future tobacco control plans.

Child Undernutrition in Sudan: The Social and Economic Impact and Future Perspectives.

The nutrition situation in Sudan is one of the worst in northeast Africa and it is characterized by persistently high levels of acute and chronic malnutrition that have increased over the last two decades. The underlying causes of malnutrition are multi-sectoral and are mainly due to inequalities, inadequate food practices, and limited access to healthcare services. Based on the report The Economic and Social Impacts of Child Undernutrition in Sudan, this study assesses the impact that malnutrition has on health, education, and productivity in Sudan. The country is estimated to have lost an equivalent of about 11.6 billion Sudanese pound (1 United States dollar = 55.3 Sudanese pound) in 2014, which represented 2.6% of the gross domestic product (GDP). Productivity-related losses contributed the largest costs at 1.5% of GDP followed by health and education sectors at 1.1% and 0.1%, respectively. In 2020, the outbreak of the COVID-19 pandemic further exposed the fragility of Sudan's health, social, and economic system. It is mandatory that all stakeholders address child nutrition as a main concern and stunting is incorporated in the center of the development agenda. In particular, the national development frameworks should be updated to ensure the reduction of the stunting prevalence and to put in place a comprehensive multi-sectoral nutrition policy, strategy, and plan of action.

Regional disparities in the distribution of Sudan's health resources.

BACKGROUND: Equal distribution of health resources has been a core objective of both long- and medium-term strategic plans for the health sector in Sudan. However, the targets of these plans have not yet been achieved, resulting in weak performance of the whole health system. The unequal distribution of the health resources has resulted in significant regional disparities in provision of health care services. AIMS: This study aims to describe and analyse the inequality in geographic distribution of public sector's physical and human health resources in Sudan. In addition, the study also aims to measure the relations between density of health resources and health outcomes. METHODS: State-level data on health resources and health outcomes obtained from the Sudan Health Statistical Report of 2016 were used to calculate inequality indices, drawing Lorenz curves, and calculating Spearman's correlation analysis between health resource density and health-related outcomes. RESULTS: Our findings show that the distributions of health resources, based on population size, were highly unequal among the 18 states of Sudan. CONCLUSION: There is a crucial need to improve health status in the relatively under-resourced states, particularly in Darfur, South Kordofan and Blue Nile states. Moreover, the government needs to use health resource allocation models that take into account the population size and health outcomes variables in each state in future health strategies.

Do the most heavily burdened countries have the right policies to eliminate viral hepatitis B and C?

In 2019, a Lancet Gastroenterology & Hepatology Commission on accelerating the elimination of viral hepatitis reported on the status of 11 viral hepatitis policy indicators in 66 countries and territories with the heaviest burden by global region. Policies were reported as being either in place, in development, or not in place. This study uses the Commission findings to estimate hepatitis B virus (HBV) and hepatitis C virus (HCV) policy scores and rankings for these 66 countries and territories. We applied a multiple correspondence analysis technique to reduce data on policy indicators into a weighted summary for the HBV and HCV policies. We calculated HBV and HCV policy scores for each country. Countries and territories that received higher scores had more policies in place and in development than did countries with lower scores. The highest scoring country for HBV was Australia, whereas Somalia had the lowest score. For the HCV policy score, Australia and New Zealand had perfect scores, whereas Somalia, Sudan, and Yemen had the lowest scores, all having no policy indicators in place.

Cost and logistics implications of a nationwide survey of schistosomiasis and other intestinal helminthiases in Sudan: Key activities and cost components.

It is vital to share details of concrete experiences of conducting a nationwide disease survey. By doing so, the global health community could adapt previous experiences to expand geographic mapping programs, eventually contributing to the development of disease control and elimination strategies. A nationwide survey of schistosomiasis and intestinal helminthiases was conducted from December 2016 to March 2017 in Sudan. We aimed to describe details of the key activities and cost components required for the nationwide survey. We investigated which activities were necessary to prepare and conduct a nationwide survey of schistosomiasis and intestinal helminthiases, and the types and amounts of transportation, personnel, survey equipment, and consumables that were required. In addition, we estimated financial and economic costs from the perspectives of the donor and the Ministry of Health. Cash expenditures incurred to implement the survey were defined as financial costs. For economic costs, we considered the true value for society as a whole, and this category therefore accounted for the costs of all goods and services used for the project, including those that were not sold in the market and therefore had no market price (e.g., time spent by head teachers and teachers). We organized costs into capital and recurrent items. We ran one-way sensitivity and probabilistic analyses using Monte-Carlo methods with 10,000 draws to examine the robustness of the primary analysis results. A total of USD 1,465,902 and USD 1,516,238 was incurred for the financial and economic costs, respectively. The key cost drivers of the nationwide survey were personnel and transportation, for both financial and economic costs. Personnel and transportation accounted for around 64% and 18% of financial costs, respectively. If a government finds a way to mobilize existing government officials with no additional payments using the health system already in place, the cost of a nationwide survey could be remarkably reduced.

Epidemiological findings and policy implications from the nationwide schistosomiasis and intestinal helminthiasis survey in Sudan.

BACKGROUND: The World Health Assembly endorsed the WHO Neglected Tropical Disease (NTD) Roadmap in 2013, in which NTDs were suggested as tracers of equity in the assessment of progress towards the Sustainable Development Goals. Nationwide surveys were undertaken in all 18 states of Sudan to identify the geographical distribution and to estimate the prevalence and intensity of schistosomiasis and other intestinal helminthiases from December 2016 to March 2017. METHODS: We used two-stage random sampling. Each district was subdivided into one to three different ecological zones (EZs) based on proximity to water bodies. Probability-proportional-to-size sampling was used to select schools from each EZ. We estimated schistosomiasis and intestinal helminthiasis prevalence by the centrifugation method and Kato-Katz smears. Multi-level mixed-effect models were used to investigate the relationship between the prevalence of infections and risk factors, including improved water or latrine status at the household or school level. We estimated the cost-effectiveness of a one-time mass drug administration (MDA) intervention with 75% coverage at the district and EZ levels. RESULTS: A total of 105,167 students from 1772 schools were surveyed. The overall egg-positive rates were: Schistosoma haematobium, 5.2%; S. mansoni, 0.06%; and intestinal helminths, 5.47%. Severe endemic areas were concentrated in East and South Darfur States. Children living in a house or attending schools with an improved latrine were less likely to be infected with schistosomiasis than those without a latrine (adjusted odds ratio, aOR: 0.45, 95% confidence interval, CI: 0.41-0.51 and aOR: 0.75, 95% CI: 0.70-0.81 at the household or the school levels, respectively). Open defecation was strongly associated with schistosomiasis (aOR: 1.50, 95% CI: 1.35-1.66). In community-wide mass treatment at the district level with an 8% threshold for schistosomiasis, 2.2 million people would not benefit from MDA interventions with 75% coverage despite high endemicity, whilst 1.7 million people would receive the MDA intervention unnecessarily. EZ-level MDA was estimated to be more cost-effective than district-level administration under all circumstances. CONCLUSIONS: Our findings provide updated prevalence figures to guide preventive chemotherapy programmes for schistosomiasis and intestinal helminthiasis in Sudan. Schistosomiasis was found to be common among the inhabitants of fragile and conflict-affected areas. In addition, we found that MDA interventions would be more cost-effective at the sub-district level than at the district level, and there was a strong association between schistosomiasis prevalence and latrine status, at both the household and school levels. This study will help the Sudanese government and its neighbouring countries develop adequate control and elimination strategies.

The quality of life and inequalities in health services for epilepsy treatment among patience in the urban cities of Sudan.

Epilepsy in Sudan accounts for 1.6 annual mortality rates and 238.7 disability adjusted life years per 100 000. These figures are higher among females; children and young adults. It is associated with notable stigma and social burdens. Patients of epilepsy are subjected to various forms of social discrimination that affect their quality of life. They are isolated, neglected and deprived of their education and employments rights and not able to achieve normal social and family life. Aiming at highlighting social implications of epilepsy among Sudanese patients, this study found that social encumbrances due to epilepsy in Sudan are more prevalent among highly vulnerable groups like women, children and poor populations living in remote areas. Lack of trained medical personnel in neurology and the medical equipment's required for proper diagnosis and treatment of epilepsy in Sudan are key reasons aggravating social and health burden of epilepsy both among patients and their caregivers.

Assessment of the prevalence of Theileria lestoquardi in sheep from the Sudan using serological and molecular methods.

Malignant theileriosis of sheep and goats caused by Theileria lestoquardi is considered to be among the most important tick borne diseases in the Sudan. Information on the prevalence of the disease in different parts of the Sudan is limited. The purpose of this study was to estimate the prevalence of the disease in five states of the Sudan using molecular and serological assays. A total of 393 blood and serum samples from clinically asymptomatic sheep were analysed using nested reverse line blot (nRLB) and loop mediated isothermal amplification (LAMP), as well as an enzyme-linked immunosorbent assay (ELISA). The results indicated a sero-prevalence of 33.8% while RLB and LAMP assays revealed molecular prevalences of 29.5 and 22.6% respectively. The prevalence of Theileria lestoquardi varied significantly according to the geographical origin of the infected animals, whereas age and gender did not have a significant effect. RLB data indicated that T. lestoquardi usually occurred as a co-infection with the non-pathogenic Theileria ovis. Using RLB as a gold standard, a sensitivity of 68.1% and a specificity of 96.4% were recorded for LAMP and a sensitivity of 75.9% and a specificity of 83.8% for ELISA. The Kappa coefficient between nRLB and LAMP indicated a significant level of agreement (0.692), but only moderate concordance (0.572) between nRLB and ELISA. The results of the present study confirm and extend earlier findings regarding the widespread of T. lestoquardi infections in sheep in the Sudan. The data provide evidence that should enable the veterinary authorities to deploy appropriate control measures.

Nodding Syndrome: The Unresolved Mystery of a Pediatric Disease in Sub-Saharan Africa.

Nodding syndrome is a mysterious neurologic illness of unknown etiology, presenting with distinctive clinical features often at early age. Currently, it affects children in restricted geographical areas in South Sudan, Northern Uganda and Southern Tanzania and is associated with high mortality and morbidity, especially in the children with severe disease. In this paper, we will give an outline of what is known about nodding syndrome with respect to epidemiology, clinical presentation, etiology and treatment. In addition, a possible approach to resolving the mystery is presented.