To get better data this week on a hard-hit community, the public health department and researchers are offering free testing for everyone over age 4 in a broad swath of the Mission District.
(Image credit: Eric Westervelt/NPR)
To get better data this week on a hard-hit community, the public health department and researchers are offering free testing for everyone over age 4 in a broad swath of the Mission District.
(Image credit: Eric Westervelt/NPR)