Abstract The severe acute respiratory syndrome-coronavirus-2 (SARS-CoV-2) infection can be asymptomatic or cause a disease (COVID-19) characterized by different levels of severity. The main cause of severe COVID-19 and death is represented by acute (or acute on chronic) respiratory failure and acute respiratory distress syndrome (ARDS). often requiring hospital admission and ventilato... https://countryscenesaddleryandpetsuppliers.shop/product-category/hair-on-ccowhide-headstall-and-breast-collar-sets/