https://www.selleckchem.com/pr....oducts/sri-011381.ht
est that most people who become infected with SARS-CoV-2 will not remain asymptomatic throughout the course of the infection. The contribution of presymptomatic and asymptomatic infections to overall SARS-CoV-2 transmission means that combination prevention measures, with enhanced hand hygiene, masks, testing tracing, and isolation strategies and social distancing, will continue to be needed. There is growing concern that racial and ethnic minority communities around the world are experiencing a disproportionate burden of severe acut