The question quickly arose whether existing rapid antigen tests could detect newly emerging variants. Using clinical samples obtained from diagnostic labs throughout the U.S. from 2020 to 2023, the ...

In recent years, quantitative real-time PCR tests have been extensively developed in clinical microbiology laboratories for routine diagnosis of infectious diseases, particularly bacterial diseases.

Real-time PCR plays a foundational role in gene expression studies, disease analysis, and molecular diagnostics. However, success depends on precise reaction setup, optimized assays, and accurate ...

Northwestern scientists have created the fastest-ever hepatitis C diagnostic, delivering accurate results in only 15 minutes.

Northwestern’s 15-minute test cuts that time by up to 75%. The improvement could shift how clinics manage HCV, especially in low-resource settings where follow-up rates remain low. Researchers argue ...

COVID cases are starting to creep up again in the U.S., and it’s understandable to have new questions about the virus and the newest CDC guidance on isolation after a positive test. After all, it’s ...

The series of thermoelectric coolers (TECs) is engineered specifically for demanding PCR (Polymerase Chain Reaction) testing applications, delivering high reliability, precise temperature control, and ...

Scientists at Northwestern University have developed the fastest test yet for diagnosing hepatitis C virus (HCV). The highly ...