Vindevogel H, Pastoret P P, Leroy P
Ann Rech Vet. 1982;13(2):143-8.
Behaviour in pigeons of an attenuated strain of Pigeon herpesvirus 1 (PHV1) was studied. After the first infection, it multiplied in the animal to the same extent as the natural strain it was derived from but only provoked mild and irregular symptoms. It persisted in the animal after infection. Primary infection of the pigeon with a pathogenic strain of PHV1 prevented recurrence of the disease after re-infection but did not significantly decrease viral dissemination and did not prevent spontaneous re-excretion of the virus.
对鸽疱疹病毒1型（PHV1）减毒株在鸽子体内的行为进行了研究。首次感染后，它在动物体内的繁殖程度与它所衍生的自然毒株相同，但仅引发轻微且不规律的症状。感染后它在动物体内持续存在。用PHV1致病毒株对鸽子进行初次感染可防止再次感染后疾病复发，但不会显著减少病毒传播，也无法阻止病毒的自然再排出。
