NPR's Ailsa Chang talks with Ellie Murray, an epidemiologist at Boston University, about small social gatherings' role in coronavirus outbreaks and whether they should be the focus of restrictions.
Copyright 2020 NPR
NPR's Ailsa Chang talks with Ellie Murray, an epidemiologist at Boston University, about small social gatherings' role in coronavirus outbreaks and whether they should be the focus of restrictions.
Copyright 2020 NPR