在进行大规模动物疫苗接种活动时，动物卫生工作者可能因不经意间使用多剂量小瓶和重复使用针管和耳咽管而造成病毒传播。
During mass animal vaccination campaigns, animal health workers may, inadvertently, transmit the virus through the use of multi-dose vials and the re-use of needles and syringes.
在进行大规模动物疫苗接种活动时，动物卫生工作者可能因不经意间使用多剂量小瓶和重复使用针管和耳咽管而造成病毒传播。
During mass animal vaccination campaigns, animal health workers may, inadvertently, transmit the virus through the use of multi-dose vials and the re-use of needles and syringes.
应用推荐