Sent_en: 2zh The World Health Organization, Rotary International, the U.S. Centers for Disease Control and Prevention and UNICEF are leading the Initiative and coordinating a series of overlapping immunization campaigns in the region.
Sent_yy: 世界卫生组织、扶轮国际、美国疾病防控中心和联合国儿童基金会正在带头响应这一建议，并且正在该地区协调一系列相互重叠的免疫行动。