A comparison of two commercially available porcine reproductive and respiratory syndrome virus (PRRSV) modified-live virus vaccines analyzing the growth performance in 1-day-old vaccinated swine located on endemic farms co-circulating PRRSV-1 and PRRSV-2

The objective of this study was to compare the efficacy of a porcine reproductive and respiratory syndrome virus (PRRSV)-1 and PRRSV-2 modified-live virus (MLV) vaccines when administered at 1 day of age under field conditions. The piglets elicited anti-PRRSV antibodies at 1 day of age even in the p...

Full description

Saved in:
Bibliographic Details
Published in:Journal of Veterinary Medical Science 2020, Vol.82(2), pp.224-228
Main Authors: YANG, Siyeon, KANG, Ikjae, JEONG, Jiwoon, OH, Taehwan, PARK, Kee Hwan, PARK, Su-Jin, HAM, Hee Jin, JIN, Guang-Ri, LEE, Bog-Hieu, CHAE, Chanhee
Format: Article
Language:English
Subjects:
1 day of age vaccination
Age
Animal diseases
Antibodies
Farms
Hogs
modified live-virus vaccine
porcine reproductive and respiratory syndrome virus
Vaccines
Virology
Citations: Items that this one cites
Items that cite this one
Online Access:Get full text
Tags: Add Tag
No Tags, Be the first to tag this record!
Description
Summary:The objective of this study was to compare the efficacy of a porcine reproductive and respiratory syndrome virus (PRRSV)-1 and PRRSV-2 modified-live virus (MLV) vaccines when administered at 1 day of age under field conditions. The piglets elicited anti-PRRSV antibodies at 1 day of age even in the presence of maternally derived antibodies. The number of PRRSV-2 genomic copies in the sera of pigs from the PRRSV-2 MLV-vaccinated pigs was significantly (P
ISSN:0916-7250
1347-7439
DOI:10.1292/jvms.18-0225