Classical Swine Fever Outbreak after Modified Live LOM Strain Vaccination in Naive Pigs, South Korea

Classical Swine Fever Outbreak after Modified Live LOM Strain Vaccination in Naive Pigs, South Korea

We report classical swine fever outbreaks occurring in naive pig herds on Jeju Island, South Korea, after the introduction of the LOM vaccine strain. Two isolates from sick pigs had >99% identity with the vaccine stain. LOM strain does not appear safe; its use in the vaccine should be reconsidere...

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Veröffentlicht in:Emerging infectious diseases 2018-04, Vol.24 (4), p.798-800
Hauptverfasser: Je, Sang H, Kwon, Taeyong, Yoo, Sung J, Lee, Dong-Uk, Lee, SeungYoon, Richt, Juergen A, Lyoo, Young S
Format: Artikel
Sprache:eng
Schlagworte:
Animals
classical swine fever
Classical Swine Fever - epidemiology
Classical Swine Fever - pathology
Classical Swine Fever - prevention & control
Classical Swine Fever - virology
Classical Swine Fever Outbreak after Modified Live LOM Strain Vaccination in Naive Pigs, South Korea
Classical Swine Fever Virus - classification
Classical Swine Fever Virus - immunology
Disease Outbreaks
Hog cholera
modified live vaccine
outbreak
pigs
Pork industry
Republic of Korea - epidemiology
Research Letter
residual virulence
South Korea
Swine
Vaccination
Viral Vaccines - immunology
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Zusammenfassung:We report classical swine fever outbreaks occurring in naive pig herds on Jeju Island, South Korea, after the introduction of the LOM vaccine strain. Two isolates from sick pigs had >99% identity with the vaccine stain. LOM strain does not appear safe; its use in the vaccine should be reconsidered.
ISSN:1080-6040
1080-6059
DOI:10.3201/eid2404.171319