antibody testing

Red Cross regional executive Justin Mueller discusses the need for blood donations and how the agency tests donations for COVID-19 antibodies during an interview with NBC Bay Area.

With omicron causing record infections in the U.S., many are left wondering which COVID-19 test is most effective.

Coronavirus tests touted by President Donald Trump and his top officials to help reopen the economy are widely available, but predictions for their usefulness haven’t panned out