Chathappady House, Nihala Naseefa, Sheeba Palissery, and Honey Sebastian. “COVID-19 Recurrence and Reinfection of SARS CoV-2 ”. American Journal of Translational Medicine 5, no. 4 (December 1, 2021): 173–181. Accessed December 4, 2024. https://ajtm.journals.publicknowledgeproject.org/index.php/ajtm/article/view/1751.