Abstract
In 2019, a new Coronavirus, SARS-CoV-2, was recognized as the cause of an outbreak of respiratory syndrome, COVID-19, causing millions of deaths worldwide, thus reaching pandemic status. Given this scenario, several vaccines are being developed, with emphasis on the vaccine ChAdOx1 nCoV-19 (AZD1222), developed by the Oxford Jenner Institute, in the University of Oxford, United Kingdom, th…