Impact of land use change on vector-borne disease transmission and its underlying mechanisms: a review

CHINESE JOURNAL OF PARASITOLOGY AND PARASITIC DISEASES ›› 2025, Vol. 43 ›› Issue (6): 849-854.doi: 10.12140/j.issn.1000-7423.2025.06.015

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Impact of land use change on vector-borne disease transmission and its underlying mechanisms: a review

XIANG Jiangling1(), LI Qin1, GUO Suying1, XU Jing1,2,*()()   

  1. 1 National Institute of Parasitic Diseases, Chinese Center for Disease Control and Prevention (Chinese Center for Tropical Diseases Research), National Key Laboratory of Intelligent Tracking and Forecasting for Infectious Diseases, NHC Key Laboratory of Parasite and Vector Biology, WHO Collaborating Centre for Tropical Diseases, National Center for International Research on Tropical Diseases, Shanghai 200025, China
    2 School of Global Health, Chinese Center for Tropical Diseases Research, Shanghai Jiao Tong University School of Medicine, Shanghai 200025, China
  • Received:2025-06-05 Revised:2025-09-29 Online:2025-12-30 Published:2025-12-24
  • Contact: *E-mail:xujing@nipd.chinacdc.cn
  • Supported by:
    National Science Foundation of China(82073619);Shanghai Three-Year Action Plan (2023-2025) for Public Health System Strengthening-Key Discipline Construction Project(GWVI-11.1-12)

Abstract:

Land use change is fundamentally transforming earth’s ecosystems, resulting in biodiversity decline and ecosystem degradation, and becomes a critical driver of infectious diseases outbreaks. This article systematically reviews the advances in the impact of land use changes on vector-borne diseases transmission and its mechanisms, with an emphasis on the potential impacts of land use changes on vector redistribution and global disease transmission. Current evidence indicates that land use changes, such as deforestation, agricultural expansion, urbanization, and infrastructure development, remarkably reshape vector habitats and population dynamics, thereby increasing the risk of mosquito-borne, sandfly-borne, and snail-transmitted diseases outbreaks and expansion, and land use changes mainly affect disease transmission via habitat fragmentation, microclimate modification, host community reorganization, and human disturbances. To respond to these health challenges caused by land use changes, strategic priorities should focus on enhancing scientific researches, optimizing land use policies, improving surveillance and forecast systems, promoting ecological rehabilitations, and increasing public awareness.

Key words: Vector-borne disease, Land use change, Research progress

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