Nucleic acid amplification-based detection methods for SARS-CoV-2 variant detection: research progress review
The coronavirus disease 2019 (COVID-19) pandemic, caused by severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2), continues to spread worldwide.SARS-CoV-2 is prone to mutation, resulting in variants with increased transmissibility, pathogenicity, and immune escape capabilities, posing a significant global threat.To effectively monitor new s