Figure 1From: The development of insecticide-treated durable wall lining for malaria control: insights from rural and urban populations in Angola and NigeriaCacilhas, Huambo Province, Angola. Sixty households (left) in an urban area of Huambo Province, Angola, received a polyethylene shade cloth durable lining (DL) and a heavy-weight insecticide-treated plastic sheeting (ITPS) to cover the walls and ceilings of their houses, respectively (right).Back to article page