British start-up company iAbra said it had developed a 20-second saliva COVID-19 test which had 99.8% sensitivity and 96.7% specificity.

German diagnostic test maker Qiagen on Tuesday said it planned to launch a COVID-19 antigen test that can provide results in 15 minutes and test about 30 samples in an hour.

Opportunities in the COVID-19 diagnostics market include growing demand for rapid and precise diagnostic tests, especially mass and molecular diagnostics, innovation in at-home testing kits, and ...