Problems of epidemiology in malaria eradication.

  • 1 January 1960
    • journal article
    • Vol. 22  (6) , 669-83
Abstract
With an increasing number of malaria eradication programmes approaching or entering the consolidation phase, the epidemiological features of disappearing malaria are getting better known and defined. At the same time, the old classical methods of measuring malaria prevalence have become inadequate and new methods for the epidemiological assessment of the progress of eradication are being developed.In this article the new methods of assessment and epidemiological and statistical criteria for discontinuing residual spraying and for the stability of consolidation are discussed on the basis of field experience in several countries during the past two or three years. Some prominent epidemiological features of malaria at reduced levels of transmission are described, special attention being given to the role of the asymptomatic carrier in malaria eradication.