Health impacts of drought: A literature review

Nguyen Xuan Truong1, Cong Ngoc Long2, Luu Quoc Toan2, Ha Van Nhu2,
1 Ministry of Health
2 HaNoi University of Public Health

Main Article Content

Abstract

Health effects of drought in the complicated context of climate change are concerns of the health sector in many countries around the world. However, the recognition of the scientific evidence about the health effects of the drought in the world is very limited. This review was undertaken to synthesize information from studies in the world from 2000 to 2016 about the different health effects of drought. Two electronic resources (Pubmed and Science Direct) were used to identify 21 studies matching the selection criteria for inclusion in the review. The results of these studies show that the health impacts of drought include malnutrition and mortality, diseases related to water contaminated by feces/urine, the air-borne/dust-related diseases, the vector-borne diseases and mental health problems.
The process of review of the literature shows that many studies had limitations including lack of comparative analysis of the impact of drought to disease groups or different health problems. Therefore, there is a need to deploy additional studies analyzed the relationship between drought and the increase in the rate of diseases and different health problems.

Article Details

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