WHO also reported that every district had access to a laboratory to confirm cases of Ebola within 24 hours of sample collection, and that all three countries had reported that more than 80% of registered contacts associated with known cases of Ebola virus disease were being traced, although contact tracing was still a challenge in areas of intense transmission and those with community resistance.
他们报告称，每个地区现在能够有实验室确认24小时内采集的埃博拉样本，所有三个国家报告超过80%与已知埃博拉病例有联系的注册联系人得到跟踪，但跟踪仍处在高传播地区和社区的人士仍然是个挑战。