Many countries in the Africa region were not able to provide data to WHO on inpatient malaria cases and deaths, nor on trends in laboratory-based indicators (the number of laboratory-confirmed malaria cases and slide positivity rate).
42. 非洲区域许多国家不能向卫生组织提供关于住院疟疾病例和死亡以及实验室指标（实验室确认疟疾病例和载玻片显性率）趋势的数据。