Autor: |
Hiroshi Bannai, Koji Tsujimura, Manabu Nemoto, Minoru Ohta, Takashi Yamanaka, Hiroshi Kokado, Tomio Matsumura |
Jazyk: |
angličtina |
Rok vydání: |
2019 |
Předmět: |
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Zdroj: |
BMC Veterinary Research, Vol 15, Iss 1, Pp 1-10 (2019) |
Druh dokumentu: |
article |
ISSN: |
1746-6148 |
DOI: |
10.1186/s12917-019-2036-0 |
Popis: |
Abstract Background Equine herpesvirus type 1 (EHV-1) infection is a major cause of pyrexias in winter among Japanese racehorses. In 2014–2015, the Japan Racing Association (JRA) changed the EHV-1 vaccine from an inactivated vaccine to a live vaccine (both produced by Nisseiken). To evaluate the effect of changing the vaccines, the capacities of these vaccines to induce virus-neutralizing (VN) antibodies were compared, and an epizootiological investigation of EHV-1 was performed at the JRA Ritto Training Center during epizootic periods from 2010–2011 to 2016–2017. Results Three-year-old horses that received the first dose of live vaccine showed higher geometric mean (GM) VN titers (205 and 220) than those that received inactivated vaccine (83, P |
Databáze: |
Directory of Open Access Journals |
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