article_metadata: Christopher Chew Supriya Mannepalli
article_metadata: 10.1155/2021/6617719
article_metadata: Case Rep Infect Dis
article_metadata: 2021 Mar 30;2021:6617719.
article_metadata: CC BY
article_metadata: https://pubmed.ncbi.nlm.nih.gov/33815853/
article_metadata: Case Reports
article_metadata: PMC8010526
article_metadata: 33815853
article_metadata: COVID-19: No Guaranteed Protection from Future Infection after the Initial Diagnosis
article_metadata: 2021