Collaborative effort to address intestinal worms through education, medical care, health assessments, quizzes/contests in school
The effectiveness of motivating locals to address intestinal worms through education, medical care and health assessments.
Operational research to compare the confirmatory mapping tool and xenomonitoring indicator (infectivity rate of L3 of Wuchereria bancrofti) in Monrovia to assess the necessity to implement MDA
What is the most appropriate method to evaluate the presence of W. bancrofti transmission in urban conurbations to establish if MDA is necessary for LF elimination?
Field friendly biometry to ease cohort studies in resource-limited settings: application to the Test and Treat for onchocerciasis project in Central Cameroon
Can a biometric recognition system, in the context of “Test and Treat”, facilitate individual follow-up by linking participant data at different time-points?
Pilot a strategy for mapping and treating Onchocerciasis and Lymphatic Filariasis in Loa loa coendemic areas
Investigation of communities at increased risk of trachoma recrudescence & a model post-elimination surveillance strategy
Primary research question
Is there evidence of on-going or recent ocular Ct transmission in communities of northern Ghana felt to be at increased risk of recrudescence, at least two years since they were identified with Ct infection and or high anti-Pgp3 seroprevalence during pre-validation trachoma surveillance surveys?
Secondary research questions
What is the geographical extent of the boundaries of any persistent Ct infection and on-going transmission in the post-elimination setting?
What is the community-level (anti-Pgp3) prevalence of seropositivity for the multiplex bead array (MBA) (and possibly ELISA) as compared to the lateral flow assay (LFA)?
Mapping the Potential Risk of Mycetoma Infection in Sudan and South Sudan Using Ecological Niche Modeling
What is the potential distribution of mycetoma in Sudan and South Sudan? What are the most important factors associated with the spatial distriutional patterns of disease cases in Both countries.
How does the performance of the AP ELISA compare to the Ov16 SD ELISA, when conducted in a country lab?
Follow-up of positive cases of lymphatic filariasis after Transmission Assessment Survey (TAS) 2 and TAS 3 in Burkina Faso
Identify the sampling strategy for tracking positive cases after TAS 2 and TAS 3 that optimizes the chances of correctly identifying evidence of active transmission, while saving program resources
Whole genome sequencing of ocular Chlamydia trachomatis in Amhara region, Ethiopia, an area with persistent hyperendemic trachoma.
This study will address the characteristics of the ocular chlamydia trachomatis population structures within Amhara, a setting which has experienced repeated rounds of antibiotic for trachoma, and whether those circulating populations are different than known sequenced strains.
Operational research to develop an M&E strategy to guide triple drug stopping decisions for lymphatic filariasis in Egypt
What is the indicator(s) and accompanying monitoring and evaluation (M&E) strategy that enables country programs to determine when the risk of ongoing transmission of LF has been reduced so that IDA can be stopped with little risk of resurgence of transmission?