@Nutmeg031992 @ramzmom0996 @kprather88 @CDCDirector @CDCgov @AbraarKaran Within families doesn't really "count" because you have to account for spread between families.
Social gatherings are a factor, but usually relatively infrequent (holidays probably an exception).
The big four are bars, restaurants, workplaces, and schools.
@肉豆蔻031992@ramzmom0996@kprather88@cdcdcedirector@CDCgov@AbraarKaran家族内部并不真正“算数”，因为你必须考虑家族之间的传播。
社交聚会是一个因素，但通常相对较少（节假日可能是一个例外）。
四大巨头是酒吧、餐馆、工作场所和学校。