Scientists at INU develop new 'TwinDemic' diagnostic system for rapid viral testing
Diagnosing simultaneous infections of multiple respiratory viruses is challenging. Researchers from Korea have now addressed this issue by developing a TwinDemic Detection (TDD) system, a point-of-care diagnostic tool that leverages a novel, non-enzymatic signal amplification method. By testing its performance using human nasopharyngeal samples, TDD was shown to detect SARS-CoV-2 and influenza A virus simultaneously, highlighting its potential application in rapid on-site testing for a wider range of viruses.