https://www.selleckchem.com/pr....oducts/tacrine-hcl.h
rome, in patients with aortic diseases for whom transfemoral TAVI as the first-line transcatheter method might be contraindicated or not feasible. Understanding the role of children in SARS-CoV-2 transmission is critical to guide decision-making for schools in the pandemic. We aimed to describe the transmission of SARS-CoV-2 among children and adult staff in summer schools. During July 2020 we prospectively recruited children and adult staff attending summer schools in Barcelona who had SARS-CoV-2 infection. Primary SARS-CoV-2 infec