Long transportation times remain a challenge to the satisfactory diagnosis of Campylobacter fetus subsp. venerealis (Cfv). Here we demonstrated that samples of frozen bovine preputial mucus maintained at −20 °C for 10 days can be used as an alternative source for molecular diagnosis of Cfv. This approach will improve the analysis of this bacterium.

中文翻译：

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冷冻牛原粘液作为直接用于弯曲杆菌胎儿亚种分子诊断的合适样品。委内瑞拉人

长时间运输仍然是对弯曲杆菌胎儿亚种的令人满意的诊断的挑战。性病亚（CFV）。在这里，我们证明了在-20℃保持10天的冷冻牛原粘液样本可以用作Cfv分子诊断的替代来源。这种方法将改善这种细菌的分析。