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ARMAUER HANSEN RESEARCH INSTITUTE

ADDIS ABABA, 1005

Subcontracting experience

1 record from government sources. Past participation is not evidence of current teaming interest.

RoleAgencyDescriptionVehicleObligatedAction datePeriod
Subcontractor
Department of Health and Human Services
THE DEVELOPMENT OF A STRONG FOUNDATION OF ETHIOPIA-BASED AN. STEPHENSI BIONOMICS WILL NOT JUST PROVIDE A BASELINE FOR DECISION-MAKING, BUT ALSO A FRAMEWORK FOR TEMPORAL STUDIES TOWARDS COMPREHENDING BOTH IMPLEMENTED STRATEGY-BASED SUCCESSES, AS WELL AS (EXPECTED EVOLUTIONARY) ADAPTATIONS THAT WOULD REQUIRE COMPENSATING RESPONSES. AHRI,PARTNERS TOWARDS BI-DIRECTIONAL DEVELOPMENT OF ALL STUDIES AND INTERVENTION IMPLEMENTATIONS – FROM CONCEPTUAL FRAMEWORKS TO ANALYSIS AND PUBLICATION. WORK PACKAGE 1 (WP1): OBJECTIVE: BASELINE BIONOMIC CHARACTERIZATION OF ETHIOPIAN POPULATIONS OF AN. STEPHENSI, IN RELATIONSHIP TO APPROPRIATE INTERVENTION STRATEGIES AND THEIR EVALUATION. SUB-OBJECTIVES OUTLINED ARE BASED ON THE QUESTION BEING ASKED AND OVERLAP IN TERMS OF STUDY IMPLEMENTATION. SUB-OBJECTIVE 1.1: TOWARDS UNDERSTANDING THE SAMPLING DEVICE THAT APPROPRIATELY CAPTURES AN. STEPHENSI (BASED ON THE QUESTION) A LATIN SQUARE STUDY WILL BE CONDUCTED USING MULTIPLE SAMPLING METHODS. COMPARING THESE METHODS WILL ALLOW US TO UNDERSTAND THE RELATIONSHIPS (CATCH RATES) BETWEEN SAMPLING METHODS (ESPECIALLY WITH HLCS) TOWARDS THE UTILITY OF EACH METHOD IN LONGITUDINAL ADULT SAMPLING (HUMAN BITING RATE, INVASION DETECTION, INTERVENTION EFFECTIVENESS, CHANGES IN BIONOMICS, ETC.). THIS STUDY WILL BE CONDUCTED IN BOTH AN URBAN AND RURAL AREA WITH AN. STEPHENSI POPULATIONS PRESENT. SUB-OBJECTIVE 1.2: TOWARDS UNDERSTANDING BOTH MOSQUITO AND HUMAN DRIVERS THAT IMPACT EXPOSURE TO MALARIA, ENTOMOLOGICAL SAMPLING WILL BE CONDUCTED ALONGSIDE HUMAN BEHAVIOR OBSERVATIONS (HBOS) – INCLUDING INTERVENTION USE. A GAPS IN PROTECTION ANALYSIS WILL ENABLE US TO UNDERSTAND WHERE AND WHEN HUMANS ARE EXPOSED TO VECTOR BITES, ITN PROTECTIONS, AND THE POTENTIAL OF SUPPLEMENTARY INTERVENTION PARADIGMS SUCH AS SPATIAL REPELLENTS AND ENDECTOCIDES. SUB-OBJECTIVE 1.3: TOWARDS UNDERSTANDING THE POTENTIAL (AND LIMITATIONS) OF INDOOR RESIDUAL SPRAYING (IRS) AS AN INTERVENTION, PYRETHROID SPRAY CATCHES (PSCS) (OR INDOOR ASPIRATIONS (IAS)) WILL BE CONDUCTED INSIDE SLEEPING STRUCTURES AND ANIMAL SHELTERS. DATA FROM THESE SAMPLINGS WILL ALSO BE COMPARED TO SUB-OBJECTIVE 1 AND 2 TOWARDS UNDERSTANDING THE RELATIONSHIP BETWEEN RESTING MOSQUITOES, SAMPLING METHODOLOGIES AND HUMAN EXPOSURE TO BITES.SUB-OBJECTIVE 1.4: A HOST PREFERENCE STUDY THAT EVALUATES THE ATTRACTIVENESS OF ANIMALS PRESENT (COWS, GOATS, ETC.) VERSUS HUMANS IN A BAITED TENT-TRAP STUDY WILL ALSO ALLOW US TO UNDERSTAND RELATIONSHIPS BETWEEN SAMPLING DEVICES, EXPOSURE TO BITES, AND THE POTENTIAL OF ANIMAL-BASED INTERVENTION STRATEGIES (E.G. ENDECTOCIDES). SUB-OBJECTIVE 1.5: COMPREHENSIVE LARVAL SAMPLING IN BOTH URBAN AND RURAL AREAS WITH AN. STEPHENSI, WILL ELUCIDATE THE POTENTIAL AND REQUIREMENTS FOR LARVICIDING (AND LARVAL SOURCE MANAGEMENT), INVASION DETECTION, AS WELL AS GENERATING SAMPLES FOR INSECTICIDE RESISTANCE ASSAYS. WORK PACKAGE 2 (WP2). OBJECTIVE: EVIDENCE BASED IMPLEMENTATION AND EVALUATION OF AN. STEPHENSI SURVEILLANCE TOWARDS DETECTION OF INVASION EVENTS. SUB-OBJECTIVES ARE CENTERED AROUND GEOGRAPHIC EXPANSION AND LONG DISTANCE INVASION. SUB-OBJECTIVE 2.1: THIS STUDY WILL BE CONDUCTED IN A RADIATING TRANSECT (ALONG HUMAN MOBILITY ROUTES) FROM AN AREA WITH AN. STEPHENSI TO AN AREA WITHOUT. OPTIMAL ADULT (WP1.1) AND LARVAL SAMPLING METHODS WILL BE USED TO DETECT MOVEMENT (AND SPEED) OF THE VECTOR OVER SPACE. SUB-OBJECTIVE 2.2: ‘HARDER TO PREDICT’ LONG DISTANCE INVASION DETECTION WILL BE IMPLEMENTED IN HIGH-RISK AREAS (E.G. PORTS) TOWARDS THE VALIDATION OF AN ENTOMOLOGICAL SURVEILLANCE AND RESPONSE SYSTEM THAT RELIES ON THE MOST SENSITIVE ADULT (WP1.1) AND LARVAL SAMPLING METHOD. WORK PACKAGE 3 (WP3). OBJECTIVE: EVIDENCE GENERATION OF A PHASED AND LAYERED INTERVENTION APPROACH TOWARDS COMBATING AN. STEPHENSI. THE GAPS IN PROTECTION ANALYSIS (WP1) UTILIZING BOTH VECTOR BIONOMIC TRAITS ALONG WITH HUMAN BEHAVIOURS THAT RESULT IN EXPOSURE WILL BE UTILIZED TOWARDS UNDERSTANDING HOW
208271AHRI
Parent award context
Parent award agency: Department of Health and Human Services · Centers for Disease Control and Prevention
Parent award NAICS: 541715
Parent award performance state: GA
Parent award description: AN EVIDENCE-BASED RESPONSE TO THE AN. STEPHENSI THREAT
View parent award on USAspending
—$83,400May 21, 2024— – —

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