By Dr. Sanchari Sinha Dutta, PhD
...The persistent presence of SARS-CoV-2 RNA (click here) was observed in the blood of long COVID patients for over two years after recovering from acute viral infection. The researchers also identified antisense SARS-CoV-2 and FYN RNA levels as independent predictors of long-COVID status with more than 90% specificity and sensitivity.
Importantly, the current study is the first of its kind to provide a candidate two-gene blood biomarker that can be used clinically to diagnose long-COVID patients.
Importantly, the current study is the first of its kind to provide a candidate two-gene blood biomarker that can be used clinically to diagnose long-COVID patients.