Begg A P, Reece R L, Hum S, Townsend W, Gordon A, Carrick J
Vetnostics, North Ryde, New South Wales 2113, Australia.
Aust Vet J. 2011 Jul;89 Suppl 1:19-22. doi: 10.1111/j.1751-0813.2011.00731.x.
Analysis of pathology results from the 2007 equine influenza (EI) outbreak in Australia indicate that young foals in naïve horse populations are prone to developing broncho-interstitial pneumonia, and that this can be a rare manifestation of EI virus infection in mature horses. All horses may develop secondary bacterial bronchopneumonia, with mature horses more likely to die. EI outbreaks among heavily pregnant mares can result in increased neonatal losses because of premature placental separation and dystocia causing fetal hypoxia.
对2007年澳大利亚马流感（EI）疫情病理结果的分析表明，初次感染马群中的幼驹易患支气管间质性肺炎，而这在成年马中可能是EI病毒感染的罕见表现。所有马匹都可能继发细菌性支气管肺炎，成年马死亡的可能性更大。怀孕后期母马感染EI疫情可能会导致新生儿损失增加，原因是胎盘过早分离和难产导致胎儿缺氧。
