tetano
Editor, Senior Moderator
Acta Trop. 2014 Jun 28. pii: S0001-706X(14)00206-X. doi: 10.1016/j.actatropica.2014.06.009. [Epub ahead of print]
Role of India; wildlife in the emergence and re-emergence of zoonotic pathogens, risk factors and public health implications.
Singh BB1, Gajadhar AA2.
Author information
Abstract
Evolving land use practices have led to an increase in interactions at the human/wildlife interface. The presence and poor knowledge of zoonotic pathogens in India's wildlife and the occurrence of enormous human populations interfacing with, and critically linked to, forest ecosystems warrant attention. Factors such as diverse migratory bird populations, climate change, expanding human population and shrinking wildlife habitats play a significant role in the emergence and re-emergence of zoonotic pathogens from India's wildlife. The introduction of a novel Kyasanur forest disease virus (family flaviviridae) into human populations in 1957 and subsequent occurrence of seasonal outbreaks demonstrate the key role that India's wild animals play in the emergence and reemergence of zoonotic pathogens. Other high priority zoonotic diseases of wildlife origin which could affect both livestock and humans include influenza, Nipah, Japanese encephalitis, rabies, plague, leptospirosis, anthrax and leishmaniasis. Continuous monitoring of India's extensively diverse and dispersed wildlife is challenging, but their use as indicators should facilitate efficient and rapid disease-outbreak response across the region and occasionally the globe. Defining and prioritizing research on zoonotic pathogens in wildlife are essential, particularly in a multidisciplinary one-world one-health approach which includes human and veterinary medical studies at the wildlife-livestock-human interfaces. This review indicates that wild animals play an important role in the emergence and re-emergence of zoonotic pathogens and provides brief summaries of the zoonotic diseases that have occurred in wild animals in India.
Copyright ? 2014. Published by Elsevier B.V.
KEYWORDS:
Emerging diseases; India; Public health; Wildlife; Wildlife diseases; Zoonoses
PMID:
24983511
[PubMed - as supplied by publisher]
http://www.ncbi.nlm.nih.gov/pubmed/24983511
Role of India; wildlife in the emergence and re-emergence of zoonotic pathogens, risk factors and public health implications.
Singh BB1, Gajadhar AA2.
Author information
Abstract
Evolving land use practices have led to an increase in interactions at the human/wildlife interface. The presence and poor knowledge of zoonotic pathogens in India's wildlife and the occurrence of enormous human populations interfacing with, and critically linked to, forest ecosystems warrant attention. Factors such as diverse migratory bird populations, climate change, expanding human population and shrinking wildlife habitats play a significant role in the emergence and re-emergence of zoonotic pathogens from India's wildlife. The introduction of a novel Kyasanur forest disease virus (family flaviviridae) into human populations in 1957 and subsequent occurrence of seasonal outbreaks demonstrate the key role that India's wild animals play in the emergence and reemergence of zoonotic pathogens. Other high priority zoonotic diseases of wildlife origin which could affect both livestock and humans include influenza, Nipah, Japanese encephalitis, rabies, plague, leptospirosis, anthrax and leishmaniasis. Continuous monitoring of India's extensively diverse and dispersed wildlife is challenging, but their use as indicators should facilitate efficient and rapid disease-outbreak response across the region and occasionally the globe. Defining and prioritizing research on zoonotic pathogens in wildlife are essential, particularly in a multidisciplinary one-world one-health approach which includes human and veterinary medical studies at the wildlife-livestock-human interfaces. This review indicates that wild animals play an important role in the emergence and re-emergence of zoonotic pathogens and provides brief summaries of the zoonotic diseases that have occurred in wild animals in India.
Copyright ? 2014. Published by Elsevier B.V.
KEYWORDS:
Emerging diseases; India; Public health; Wildlife; Wildlife diseases; Zoonoses
PMID:
24983511
[PubMed - as supplied by publisher]
http://www.ncbi.nlm.nih.gov/pubmed/24983511