VectorWorks prevents Malaria with long-lasting insecticide-treated nets.
Class 6 students at the Presbyterian Primary School in South Tongu District, Volta Region, Ghana, receive long-lasting insecticidal net (LLIN) as part of the Ghana 2016 Primary School based mosquito net distribution campaign. © 2016 Sarah Hoibak/VectorWorks, Courtesy of Photoshare

We are committed to a future where no one dies from malaria.

Malaria claims the lives of more than 400,000 people each year, primarily infants and children. The Johns Hopkins Center for Communication Programs’ VectorWorks aims to increase access to, and use of, insecticide-treated bed nets for malaria prevention. Treated bed nets are the single most effective tool available for reducing illness and death from malaria, accounting for 68 percent of cases prevented since 2000.

Funded by the President’s Malaria Initiative (PMI), VectorWorks operates in 15 countries in Africa and Asia, each year distributing millions of bed nets, which offer protection from disease-carrying mosquitoes. Our research focuses on the best ways to distribute these nets, how people use them and how long they last. Our findings inform global policy on nets and other mosquito-control methods.

Since the program began in 2014, we have:

  • Helped national governments distribute bed nets. VectorWorks has distributed nearly 2.4 million insecticide-treated bed nets to school children and nearly two million pregnant women and young children in health clinics in Ghana. In Tanzania, the project got nets to more than 2.7 million school children and more than 1.6 million pregnant women and young children.
  • Maintained and updated a monthly report on bed net access and use in 44 countries.
  • Published professional journal articles on net use, net durability and net distribution.
  • Created extensive how-to guide in English and French on distributing nets in community, school and health-facility settings.
  • Developed PMI’s standards for monitoring the durability of nets and implemented the activity in five countries.


President’s Malaria Initiative through a USAID Cooperative Agreement


Angola, Benin, DRC, Ghana, Guinea, Kenya, Liberia, Malawi, Mozambique, Myanmar, Nigeria, Senegal, Tanzania, Uganda, Zimbabwe



Implementing Partners:

Population Services International, Tropical Health, Swiss Tropical and Public Health Institute, Tulane University, Mennonite Economic Development Associates



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