Health Protection Agency, London, UK.
Emerg Infect Dis. 2011 Aug;17(8):1506-9. doi: 10.3201/eid1708.110195.
On November 4, 2010, the Republic of the Congo declared a poliomyelitis outbreak. A cross-sectional survey in Pointe-Noire showed poor sanitary conditions and low vaccination coverage (55.5%), particularly among young adults. Supplementary vaccination should focus on older age groups in countries with evidence of immunity gaps.
2010 年 11 月 4 日,刚果共和国宣布爆发脊髓灰质炎疫情。在黑角市进行的横断面调查显示,卫生条件较差,疫苗接种率低(55.5%),尤其是年轻人。有免疫空白证据的国家应重点为年龄较大的人群开展补充免疫接种。