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From a virus stock (designated BVC 78) of 'viral encephalomyelitis of pigeons' an avian paramyxovirus type 1 was isolated in 1981. This virus shares all known characteristics with paramyxoviruses which were later (1982/84) obtained from diseased pigeons in the panzootic in Europe and elsewhere. It appears that the BVC 78 virus represents the first isolate of the pigeon PMV-1 viruses.
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Kaleta et al. (1985) studied this question.
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