Group | New Vector Control Interventions

Experimental Huts, Ifakara

Our mission is to bring new vector control products to market more rapidly and cost-efficiently through the conduct of rigorous evaluations of their efficacy and effectiveness. We evaluate products using well powered studies, enhanced research standards, and careful data analysis. At the same time, we are dedicated to building capacity in entomology for the future of vector control.

The group specializes in developing methodologies to evaluate new products. The team embraces the challenge of testing new chemistries. In recent years, we have evaluated new types of indoor residual spray (IRS), insecticide treated nets (ITNs) insecticide treated house screening, topical repellents (TR), odour baited traps, volatile pyrethroid spatial repellents (VPSR) and attractive targeted sugar baits (ATSB).

In addition, the study team is well versed in product evaluation methodology and has been involved in the development of several WHO testing guidelines and best practice product testing standard operating procedures (SOPs). 

The NVCI group is based at Ifakara Health Institute (IHI) in Tanzania. Product testing data is used by the team of young entomologists as the basis of their MSc and PhD projects.  

Kamande D.S, Odufuwa O.G, Mbuba E, Hofer L, Moore S.J. Modified World Health Organization (WHO) tunnel test for higher throughput evaluation of Insecticide-Treated Nets (ITNs) considering the effect of alternative hosts, exposure time, and mosquito density. Insects. 2022;13(7):562. DOI: 10.3390/insects13070562

Kibondo U.A et al. Influence of testing modality on bioefficacy for the evaluation of Interceptor® G2 mosquito nets to combat malaria mosquitoes in Tanzania. Parasit Vectors. 2022;15:124. DOI: 10.1186/s13071-022-05207-9

Lees R.S et al. Strain characterisation for measuring bioefficacy of itns treated with two active ingredients (Dual-AI ITNs): developing a robust protocol by building consensus. Insects. 2022;13(5):434. DOI: 10.3390/insects13050434

Lissenden N et al. Developing consensus standard operating procedures (SOPs) to evaluate new types of insecticide-treated nets. Insects. 2022;13(1):7. DOI: 10.3390/insects13010007

Madumla E.P et al. "In starvation, a bone can also be meat": a mixed methods evaluation of factors associated with discarding of long-lasting insecticidal nets in Bagamoyo, Tanzania. Malar J. 2022;21:101. DOI: 10.1186/s12936-022-04126-5