Emerg Infect Dis. 2022 May;28(5):1026-1030. doi: 10.3201/eid2805.211951.
In a cross-sectional survey in Omdurman, Sudan, during March-April 2021, we estimated that 54.6% of the population had detectable severe acute respiratory syndrome coronavirus 2 antibodies. Overall population death rates among those >50 years of age increased 74% over the first coronavirus disease pandemic year.
在 2021 年 3 月至 4 月于苏丹奥姆杜尔曼进行的一项横断面调查中，我们估计 54.6%的人口有可检测到的严重急性呼吸综合征冠状病毒 2 抗体。在 50 岁以上人群中，总体人口死亡率在首次冠状病毒病流行年增加了 74%。
