Daunting as all of this may be, stalling vaccination is not an option. It is well established that when vaccination is impeded, the number of cases rises drastically, as was shown in Nigeria in 2003, where a ten-month delay led to the infection of thousands of people domestically, and to reinfection in more than 20 other countries.
道路是曲折的，但我们不能让接种工作停下。众所周知，一旦接种工作停止，患病数量会激增，2003年的尼日利亚就是明证——10个月的拖延导致了当地数千人感染，而且影响到周边20多个国家。