「 cases in Washtenaw County by Age Group 」 の情報
ミシガン、アナーバー生活情報（Living in Ann Arbor, Michigan info
2020/7/31 1人増, as of 7, cases in Washtenaw County by Age Group, Lab-Confirmed COVID, Living in Ann Arbor, Michigan info, 死亡者数
前日からの死亡者数は1人増でした。 Lab-Confirmed COVID-19 cases in Washtenaw County by Age Group (as of 7/30)