Vaccination Status of Hospitalized Patients with Covid-19 Infection during 4th Wave in Tertiary Care Hospital of Pakistan

Background: The first COVID-19 vaccination was developed in December 2020. Effectiveness of different vaccines to prevent symptomatic COVID infection varies from 50% 95% while effectiveness at preventing the critical disease and death ranges between 79 100%. Aim: To see status hospitalized patients with compare severity & mortality among vaccinated non-vaccinated during 4th wave COVID-19. Methods: This cross-sectional study conducted Department Pulmonology Shaikh Zayed Hospital, Lahore. duration 4 months 01-07-2021 31-10-2021. Results: Total 121 having ages 28 85 years; there were 77(63.6%) males 44 (36.4%) females.Twenty four (20%) participants fully vaccinated, 14% partially 66% not vaccinated. Most patents had mild (58.3%), while, either severe (57.5%) or they condition (22.5%). All deaths our recorded (28.8%). Conclusion: We concluded that who are have less low rate as compared patients. Keywords: COVID-19, Vaccination