Over the past four years, many of us have become accustomed to a swab up the nose to test for COVID-19, using at-home rapid antigen tests or the more accurate clinic-provided PCR tests with a longer ...

Roche AG’s new test using its temperature-activated generation of signal technology is the next step in PCR evolution, Igor Kozlov, head of Reagent Research and Design at Roche Diagnostics Solutions, ...

SHANGHAI, May 6 (Reuters) - China is setting up thousands of permanent PCR testing stations, with 9,000 already completed in Shanghai alone, as authorities seek to "normalise" tough pandemic controls ...