Article thumbnail

Impact of Anthropogenic Environmental Alterations on Vector-Borne Diseases

By Neil Vora


The spread of infectious vector-borne diseases involves at least 3 organisms: a parasite, a vector, and a host. Alterations to the natural environment may change the context within which these entities interact, thus potentially affecting vector-borne disease epidemiology. In this review, examples are presented in which human-driven ecological changes may be contributing to the spread of vector-borne diseases. Such changes include deforestation, agriculture and animal husbandry, water control projects, urbanization, loss of biodiversity, introduction of alien species, and climate change. The global environment is currently being degraded at an alarming pace, potentially placing human populations at increasing risk for unnecessary and preventable outbreaks of vector-borne diseases. Further research is needed to improve our ability to predict and prevent emergence and reemergence of vector-borne diseases from environmental alterations

Topics: TLC – The Learning Curve
Publisher: Medscape
OAI identifier:
Provided by: PubMed Central
Download PDF:
Sorry, we are unable to provide the full text but you may find it at the following location(s):
  • http://www.pubmedcentral.nih.g... (external link)
  • Suggested articles

    To submit an update or takedown request for this paper, please submit an Update/Correction/Removal Request.