PubMed · 3000341
Immunization against psittacine pox.
Abstract
Pox virus isolated from psittacine birds was used as a vaccine in trials with love birds (Agapornis roseicollis). The vaccine was applied by wing-web puncture using single- and double-needle applicators. Immunity was effective against challenge with virulent psittacine pox virus administered via the feather follicle/thigh. When unvaccinated contact control birds were placed with the vaccinated individuals immediately post-vaccination, virus spread was evident. However, susceptible birds placed with vaccinated ones at 27 days postvaccination remained uninfected for 11 weeks. The importance of a high vaccine virus titer was observed.
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R W Winterfield, S L Clubb, D Schrader. Immunization against psittacine pox.. https://pubmed.ncbi.nlm.nih.gov/3000341/
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