Viruses multiply rapidly and often inaccurately. Therefore, mutations (replication errors) are a commonplace occurrence. Most mutations have little to no effect on how the virus
Preliminary estimates show that people infected with the SARS-CoV-2 virus, the new coronavirus, and have symptoms of COVID-19, should recover from this disease within approximately
The immunoglobulin antibody (Ab), is a large Y-shaped protein produced primarily by white blood cells called plasma cells (B cells), which serve the immune system