Crimson Publishers Publish With Us Reprints e-Books Video articles

Abstract

Approaches in Poultry, Dairy & Veterinary Sciences

Surveillance of Highly Pathogenic Avian Influenza on Poultry Farms in Tracking Livestock Vehicles in the Republic of Korea

  • Open or CloseHachung Yoon1*, Ilseob Lee1, Giphil Cho2, Hyunmin Kim2 and Eunesub Lee1

    1Veterinary Epidemiology Division, Animal and Plant Quarantine Agency, Republic of Korea

    2Finance Fishery Manufacture Industrial Mathematics Center on Big Data, Pusan National University, Republic of Korea

    *Corresponding author: Hachung Yoon, Veterinary Epidemiology Division, Animal and Plant Quarantine Agency, Gimcheon, Gyeongsangbuk-do, 39660 Republic of Korea

Submission: November 02, 2021;Published: November 19, 2021

DOI: 10.31031/APDV.2021.08.000694

ISSN : 2576-9162
Volume8 Issue4

Abstract

Since the early 2000s, outbreaks of Highly Pathogenic Avian Influenza (HPAI) both in wild and domestic birds have continued worldwide. In the Republic of Korea, since the first confirmation of HPAI (H5N1) in a breeder chicken farm in December 2003, H5N8 and H5N6 HPAI viruses, as well as H5N1, have been detected for 20 years [1]. According to an investigation about geographical and environmental factors, outbreak timing, and phylogenetic characteristics of the isolated viruses, it was found that the causal virus was introduced to Korea in relation to the migration of birds for wintering [2]. This led the Korean animal health authority to implement a routine surveillance program for avian influenza, which involves sample collection from wild birds (feces or capture), monitoring at slaughterhouses, periodic laboratory tests for breeding farms of chicken and duck, pre-shipment tests (slaughter and eggs), and periodic inspections on live bird markets. Considering that the HPAI is associated with H5 and H7 types of Avian Influenza Virus (AIV), these two types of AIV must be dealt with promptly upon a HPAI outbreak [3]. In the surveillance of wild birds, the H5/H7 AIV can be detected as early as August and September, and usually from October every year. From October 2017 to April 2021, the monthly distribution of positive samples was 0.4% in August, 0.2% in September, 5.6% in October, 14.6% in November, 21.2% in December, 32.8% in January, 17.3% in February, 7.3% in March, and 0.6% in April.

Get access to the full text of this article

About Crimson

We at Crimson Publishing are a group of people with a combined passion for science and research, who wants to bring to the world a unified platform where all scientific know-how is available read more...

Leave a comment

Contact Info

  • Crimson Publishers, LLC
  • 555 Madison Avenue, 5th floor
  •     New York, NY 10022, USA
  • +1 (929) 600-8049
  • +1 (929) 447-1137
  • info@crimsonpublishers.com
  • www.crimsonpublishers.com