The online version of this article (doi:10.1186/1475-2875-11-342) contains supplementary material, which is available to authorized users.
The ZeroVector® ITPS product and training in its application were provided to this study free of charge by Vestergaard Frandsen. The authors declare that they have no competing interests.
JP contributed to study design, conducted the analysis and drafted the final manuscript, AT facilitated site selection and critically revised final manuscript, BK coordinated and conducted data collection, JA contributed to study design, data analysis and critically revised the final manuscript, and TR and MWH contributed to study design and critically revised the manuscript. All authors read and approved the final manuscript.
This study assessed the feasibility and acceptability of utilizing insecticide-treated plastic sheeting (ITPS) as a malaria control intervention in Papua New Guinea (PNG).
ZeroVector® ITPS was installed in 40 homes across four study sites representing a cross section of malaria transmission risk and housing style. Structured questionnaires were completed at the time of ITPS installation (n=40) and at four weeks post installation (n=40) with the household head. Similarly, group interviews with the male and/or female household heads were completed at installation (n=5) and four-week follow-up (n=4).
ZeroVector® ITPS was successfully installed in a range of homes employing traditional and/or modern building materials in PNG. The ITPS installations remained intact over the course of the four-week trial period and were highly acceptable to both male and female household heads. No dissatisfaction with the ITPS product was reported at four-week follow-up; however, the installation process was time consuming, participants reported a reduction in mosquito net use following ITPS installation and many participants expressed concern about the longevity of ITPS over the longer term.
ZeroVector® ITPS installation is feasible and highly acceptable in a diverse range of PNG contexts and is likely to be favourably received as a vector control intervention if accessible en masse. A longer-term evaluation is required before firm policy or public health decisions can be made regarding the potential application of ITPS in the national malaria control programme. The positive study findings suggest a longer-term evaluation of this promising malaria control intervention warrants consideration.
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- Feasibility and acceptability of insecticide-treated plastic sheeting (ITPS) for vector control in Papua New Guinea
Manuel W Hetzel
- BioMed Central
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