title: Review of the malaria epidemiology and trends in Zambia.
abstract: A comprehensive desk review of malaria trends was conducted between 2000-2010 in Zambia to study malaria epidemiology and trends to guide strategies and approaches for effective malaria control. This review considered data from the National Health Information Management System, Malaria Surveys and Programme Review reports and analyzed malaria in-patient cases and deaths in relation to intervention coverage for all ages. Data showed three distinct epidemiological strata after a notable malaria reduction (66%) in in-patient cases and deaths, particularly between 2000-2008. These changes occurred following the (re-)introduction and expansion of indoor residual spraying up to 90% coverage, scale-up of coverage of long-lasting insecticide-treated nets in household from 50% to 70%, and artemisin-based combination therapy nationwide. However, malaria cases and deaths re-surged, increasing in 2009-2010 in the northern-eastern parts of Zambia. Delays in the disbursement of funds affected the implementation of interventions, which resulted in resurgence of cases and deaths. In spite of a decline in malaria disease burden over the past decade in Zambia, a reversal in impact is notable in the year 2009-2010, signifying that control gains are fragile and must be sustained to eliminate malaria.
authors.affiliation: World Health Organization (WHO), Country Office, Zambia.
authors.forename: Freddie
authors.initials: F
authors.lastname: Masaninga
authors.forename: Emmanuel
authors.initials: E
authors.lastname: Chanda
authors.forename: Pascalina
authors.initials: P
authors.lastname: Chanda-Kapata
authors.forename: Busiku
authors.initials: B
authors.lastname: Hamainza
authors.forename: Hieronymo T
authors.initials: HT
authors.lastname: Masendu
authors.forename: Mulakwa
authors.initials: M
authors.lastname: Kamuliwo
authors.forename: Wambinji
authors.initials: W
authors.lastname: Kapelwa
authors.forename: John
authors.initials: J
authors.lastname: Chimumbwa
authors.forename: John
authors.initials: J
authors.lastname: Govere
authors.forename: Mac
authors.initials: M
authors.lastname: Otten
authors.forename: Ibrahima Soce
authors.initials: IS
authors.lastname: Fall
authors.forename: Olusegun
authors.initials: O
authors.lastname: Babaniyi
mesh_terms: D006801:Humans; D008288:Malaria / Q000453:epidemiology* / Q000401:mortality / Q000517:prevention & control*; D015024:Zambia / Q000453:epidemiology
keywords: Epidemiology; Malaria; Trends; Zambia