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Emerging infectious diseases2018; 24(5); 898-901; doi: 10.3201/eid2405.171844

Equine Encephalosis Virus in India, 2008.

Abstract: A virus isolated from a sick horse from India in 2008 was confirmed by next-generation sequencing analysis to be equine encephalosis virus (EEV). EEV in India is concerning because several species of Culicoides midge, which play a major role in EEV natural maintenance and transmission, are present in this country.
Publication Date: 2018-04-18 PubMed ID: 29664366PubMed Central: PMC5938759DOI: 10.3201/eid2405.171844Google Scholar: Lookup
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  • Journal Article
  • Research Support
  • Non-U.S. Gov't
  • Research Support
  • U.S. Gov't
  • P.H.S.

Summary

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The research article is about the identification of Equine Encephalosis Virus (EEV) in a sick horse in India, a location of potential concern due to the prevalence of the transmitting Culicoides midge species.

Identification of the Virus

  • The researchers isolated a virus from a horse in India that was showing signs of illness. The virus was subjected to a high-precision testing technique called next-generation sequencing.
  • Next-generation sequencing is a method used to determine the precise order of nucleotides within a DNA molecule. It is a highly accurate method used in the identification of various types of viruses.
  • Following analysis, the results confirmed that the virus was Equine Encephalosis Virus (EEV), marking the presence of this virus in India for the first time.

Concerns About EEV in India

  • The presence of EEV in India is of significant concern due to the presence of several species of Culicoides midge, an insect that plays a key role in the natural maintenance and transmission of EEV.
  • Equine Encephalosis Virus is known to cause a non-contagious, mosquito-borne disease, affecting mainly horses but potentially other equine animals as well. The primary carriers for EEV are Culicoides midge. These midges are widespread in many parts of the world, including India.
  • The active role of the midge in transmitting the virus increases the potential for a wider spread of the disease in the country, posing a serious threat to the equine population in India.
  • It is thus vital to control the Culicoides midge population and take precautions to protect equine animals from infection, which this research brings to light.

Cite This Article

APA
Yadav PD, Albariño CG, Nyayanit DA, Guerrero L, Jenks MH, Sarkale P, Nichol ST, Mourya DT. (2018). Equine Encephalosis Virus in India, 2008. Emerg Infect Dis, 24(5), 898-901. https://doi.org/10.3201/eid2405.171844

Publication

ISSN: 1080-6059
NlmUniqueID: 9508155
Country: United States
Language: English
Volume: 24
Issue: 5
Pages: 898-901

Researcher Affiliations

Yadav, Pragya D
    Albariño, César G
      Nyayanit, Dimpal A
        Guerrero, Lisa
          Jenks, M Harley
            Sarkale, Prasad
              Nichol, Stuart T
                Mourya, Devendra T

                  MeSH Terms

                  • Animals
                  • Ceratopogonidae / virology
                  • Horse Diseases / epidemiology
                  • Horse Diseases / virology
                  • Horses
                  • India / epidemiology
                  • Orbivirus / genetics
                  • Orbivirus / isolation & purification
                  • Phylogeny
                  • Reoviridae Infections / epidemiology
                  • Reoviridae Infections / veterinary
                  • Reoviridae Infections / virology

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