Boratne, A. V. .; A, K. A. .; Premalatha, M. .; Pawar, S. J. . A Study to Evaluate The Prevalence of Morbidity in Covid 19 and Vaccination Status Among Patients Admitted in A Tertiary Care Institute, Puducherry. J. Adv. Zool. 2023, 44, 1130-1137.