A review of the clinical and epidemiologic burdens of epidemic malaria.
The role of epidemic malaria as a distinct epidemiologic entity posing unique intervention challenges is reviewed from a global perspective. Epidemic malaria derives from particular interactions of vectors, parasites, and various environmental and anthropogenic determinants. Malaria epidemics generally afflict immunologically vulnerable populations, and their explosiveness can strain the capacity of health facilities, causing case fatality rates to increase five-fold or more during outbreaks. People of all ages remain susceptible to the full range of clinical effects. This flatter demographic profile may translate into larger economic consequences, although the full economic impact of epidemic malaria remains undefined. Specialized intervention approaches are recommended for epidemic-prone areas, including enhanced surveillance activities and intensified antivector interventions. Such considerations are particularly critical during a time when malaria epidemics are occurring more frequently in Africa and throughout the world.
Department of Immunology and Infectious Diseases, Harvard School of Public Health, Boston, Massachusetts 02115, USA. akisz@hsph.harvard.edu
Anthony E
AE
Kiszewski
Awash
A
Teklehaimanot
D017281:Cost of Illness; D004196:Disease Outbreaks / Q000191:economics*; D014943:Global Health; D017048:Health Care Costs; D006801:Humans; D008288:Malaria / Q000191:economics* / Q000453:epidemiology* / Q000209:etiology / Q000473:pathology / Q000517:prevention & control