Could a souped-up version of existing Covid-19 tests be our shortcut to tracking variants?
Genomic sequencing is one of the best defenses against potentially deadlier or more transmissible variants of the coronavirus. It’s also expensive, slow, and currently almost nonexistent in the United States.
So some epidemiologists are advocating for an easier, cheaper, and faster way to help track variants’ paths through the country: a souped-up version of widely available Covid-19 diagnostic tests that can flag samples with any problematic genetic tweaks.
