Fast SARS-CoV-2 Variant Detection Using Snapback Primer High-Resolution Melting.

ABSTRACT: SARS-CoV-2, the virus responsible for COVID-19, emerged in late 2019 and has since spread throughout the world, infecting over 200 million people. The fast spread of SARS-CoV-2 showcased the need for rapid and sensitive testing methodologies to help track the disease. Over the past 18 months, numerous SARS-CoV-2 variants have emerged. Many of these variants are suggested to be more transmissible as well as less responsive to neutralization by vaccine-induced antibodies. Viral whole-genome sequencing is the current standard for tracking these variants. However, whole-genome sequencing is costly and the technology and expertise are limited to larger reference laboratories. Here, we present the feasibility of a fast, inexpensive methodology using snapback primer-based high-resolution melting

SUBMITTER: Lownik JC 

PROVIDER: S-EPMC8534650 | biostudies-literature | 2021 Sep

REPOSITORIES: biostudies-literature