What COVID testing options are there for people with visual impairments?

AUSTIN (KXAN) — With Travis County listed at a medium COVID-19 community risk level, Austin health officials are encouraging people who might have been exposed or are symptomatic to get tested.But one KXAN viewer came to us with this question: What resources are available for people who are blind or have visual impairments and can't drive to a drive-thru testing site, or administer an at-home test?In late June, the White House announced expanded testing options for people who are blind or