Experimental Housing Reduces Malaria and Childhood Disease in Tanzania

Modified house designs in Tanzania have been linked to a reduction in the prevalence of several childhood illnesses.

According to reporting from Science News on May 22, 2026, experimental houses equipped with specific structural improvements led to a decrease in malaria, diarrhea, and other infections among children.

The design modifications utilized in these experimental dwellings included the installation of screens, the implementation of rainwater systems, and improved ventilation.

These combined environmental interventions targeted key drivers of pediatric illness in the region, resulting in improved health outcomes for the children living in these homes.