在本周早些时候的两次事故中，威热的省立大医院的医生直接接触了正在普通病房接受治疗的马尔堡患者的血液，没有采取充足的感染控制。
On two occasions earlier this week, doctors at Uige’s large provincial hospital were directly exposed to blood from Marburg patients being treated on general wards, without adequate infection control.
它们可能是用来调节体温的，因为正常的这种突起需要充足的血液供应，在骨骼周围可能存在有关证据，只是研究者没有发现。
It is probably not for heat regulation, since normally a hump of this type would need an extensive blood supply, and there would be evidence within the surrounding bone - the team did not find this.
他还感觉到双脚血液充足，这是他以前没有过的。
He also felt his two feet were filled with blood which is something he never felt before.
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