USA Health Plus

All we need to know about Covid-19

COVID-19 is the abbreviation for “coronavirus disease 2019”. It is a disease caused by the SARS-CoV-2 coronavirus. Covid 19 is an extremely common cause of colds and other upper respiratory infections. SARS-CoV-2, short for severe acute respiratory syndrome coronavirus 2. According to the CDC’s COVID Data Tracker, through mid-November 2021, about 38% of COVID cases …