Malaria
Insecticide-treated nets

UNICEF notes that the use of insecticide-treated nets has been increased since 2000 through accelerated production, procurement and delivery, stating that "over 2.5 billion ITNs have been distributed globally since 2004, with 87% (2.2 billion) distributed in sub-Saharan Africa. In 2021, manufacturers delivered about 220 million ITNs to malaria endemic countries, a decrease of 9 million ITNs compared with 2020 and 33 million less than were delivered in 2019". As of 2021, 66% of households in sub-Saharan Africa had ITNs, with figures "ranging from 31 per cent in Angola in 2016 to approximately 97 per cent in Guinea-Bissau in 2019". Slightly more than half of the households with an ITN had enough of them to protect all members of the household, however.
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