OS20 - Developing of a liquid-phase blocking ELISA based on Foot-and-Mouth disease virus A/YEONCHEON/2017 for post-vaccination sero-monitoring - Seung Heon Lee
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Similar to OS20 - Developing of a liquid-phase blocking ELISA based on Foot-and-Mouth disease virus A/YEONCHEON/2017 for post-vaccination sero-monitoring - Seung Heon Lee
Similar to OS20 - Developing of a liquid-phase blocking ELISA based on Foot-and-Mouth disease virus A/YEONCHEON/2017 for post-vaccination sero-monitoring - Seung Heon Lee (20)
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OS20 - Developing of a liquid-phase blocking ELISA based on Foot-and-Mouth disease virus A/YEONCHEON/2017 for post-vaccination sero-monitoring - Seung Heon Lee
1. 1EuFMD | Open Session special edition | #OS20se
SEUNG HEON LEE
Center for FMD Vaccine Research, Animal and Plant Quarantine Agency, Republic of Korea
DEVELOPMENT OF A LIQUID-PHASE
BLOCKING ELISA BASED ON FOOT-AND-
MOUTH DISEASE VIRUS
A/YEONCHEON/2017 FOR POST-
VACCINATION SERO-MONITORING
2. 2EuFMD | Open Session special edition | #OS20se
• Development of a LPB-ELISA for measuring the level of
antibodies against FMDV A/Yeoncheon/SKR/2017 (Sea-
97/G2 lineage) in sera from vaccinated animals
MAIN IDEAS
• Validation of diagnostic performance of the
developed LPB-ELISA using an extensive range of sera
from pigs
3. 3EuFMD | Open Session special edition | #OS20se
• When porcine sera (n=133) at a 1:10 dilution with a
cut-off point of 50% inhibition of reaction, LPB-ELISA
exhibited proper analytic performance with a high
diagnostic sensitivity (92.1%) and specificity (88.6%)
in comparison with the VNT
OUTCOMES