3:39ABC NewsApril 25, 2020Could rapid saliva tests be COVID-19 testing breakthrough? ABC News’ Devin Dwyer reports on a new rapid saliva swab tests that could help boost testing access nationwide.Up Next in newsFDA authorizes new saliva COVID-19 testsApril 15, 2020Large-scale antibody tests reveal new data on coronavirusApril 24, 2020The 2024 total eclipse seen across North AmericaApril 8, 2024