Assessing the effects of temperature on dengue transmission

Author:

YANG H. M.,MACORIS M. L. G.,GALVANI K. C.,ANDRIGHETTI M. T. M.,WANDERLEY D. M. V.

Abstract

SUMMARYThe incidence of dengue infection, a vector-borne disease transmitted by the mosquito Aedes aegypti, shows clear dependence on seasonal variation. Based on the quantification method that furnishes the size of the A. aegypti population in terms of the estimated entomological parameters for different temperatures, we assessed the risk of dengue outbreaks. The persistence and severity of epidemics can be assessed by the basic reproduction number R0, which varies with temperature. The expression for R0 obtained from ‘true’ and ‘pseudo’ mass action laws for dengue infection is discussed.

Publisher

Cambridge University Press (CUP)

Subject

Infectious Diseases,Epidemiology

Reference20 articles.

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