He was being cared for at the University of Nebraska Medical Center.

之前，他一直在内布拉斯加大学的医疗中心接受治疗。

Dr. James Lawler is a leader of the Global Center for Health Security at the University of Nebraska Medical Center in Omaha.

詹姆斯·劳勒（James Lawler）博士是位于奥马哈市的内布拉斯加大学全球卫生安全中心的负责人。

In the United States, the University of Nebraska Medical Center also began testing remdesivir in some Americans who were found to have COVID-19.

在美国，内布拉斯加大学医学中心也开始在一些患有COVID-19的美国人身上测试瑞德西韦。

" Folks are becoming very cavalier about the pandemic, " said Mark Rupp, professor and chief of infectious diseases at the University of Nebraska Medical Center.

内布拉斯加州大学医学中心教授兼传染病学系主任马克·拉普表示：" 人们对大流行的态度变得非常漫不经心。"