Candidate multi-peptide-vaccine against classical swine fever virus induced potent immunity with serological marker

Xiao Nan Dong, Yu Chen, Yi Wu, Ying Hua Chen

Research output: Contribution to journalArticle

23 Scopus citations

Abstract

Our previous study proposed a protective multi-peptide-vaccine (MPV) with Freund's adjuvant against classical swine fever virus (CSFV). In this study, another candidate MPV, using aluminum adjuvant, was further examined. All immunized pigs kept healthy during the experimental period, while the control group rapidly showed clinical symptoms and died. Moreover, anti-sera from MPV-immunized pigs could interact with peptides involved in the MPV, in contrast to anti-sera from non-immunized or infected ones. This property permits MPV-immunized pigs to be easily differentiated from infected ones with simple serological method. Therefore, this new MPV is suitable to act as a candidate marker vaccine against CSFV.

Original languageEnglish (US)
Pages (from-to)3630-3633
Number of pages4
JournalVaccine
Volume23
Issue number28
DOIs
StatePublished - May 25 2005

Keywords

  • Aluminum adjuvant
  • Classical swine fever virus (CSFV)
  • Marker vaccine
  • Multi-peptide-vaccine (MPV)

ASJC Scopus subject areas

  • Immunology
  • Microbiology
  • Virology
  • Infectious Diseases
  • Public Health, Environmental and Occupational Health
  • veterinary(all)

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