On the basis of the outbreak investigation, it was decided to carry out a reactive mass vaccination campaign targeting 366,052 people in the health district of Ouahigouya.
根据疫情调查结果，决定在瓦希古亚卫生区开展反应性的大规模疫苗接种运动，目标人群为366 052人。
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The routine infant immunization in the health district of Ouahigouya started in 2002 and the reported Expanded Program on Immunization (EPI) coverage at the end of 2007 was 85.3%.
On 3 October, the Ministry of health, Burkina Faso reported two laboratory confirmed cases of Yellow fever in the health district of Ouahigouya, in the North of the country, near the border with Mali.