South Korea's report of 91+ COVID-19 reinfections contradicts Dr. Fauci's assertion here:
https://www.businessinsider.com/covid-19-recovery-survivors-immunity-2020-4Dr. Anthony Fauci, director of the National Institute of Allergy and Infectious Diseases, said in an interview on The Daily Show that he was "willing to bet anything that people who recover are really protected against re-infection."