At the end of 2019, a new coronavirus called severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) began to spread rapidly worldwide, to the point of becoming a pandemic by …
A finales del 2019 un nuevo coronavirus llamado coronavirus de tipo 2 causante del síndrome respiratorio agudo severo (SARS-CoV-2) empezó a propagarse rápidamente a …