Initial comparative analysis of pulmonary involvement on HRCT between vaccinated and non-vaccinated subjects of COVID-19

ConclusionsCT severity scores in individuals receiving both doses of SARS-CoV-2 vaccination were less severe in comparison to those receiving a single dose of vaccine or no vaccine at all.Key Points• Patients who received complete two doses of vaccination had significantly low mean CT scores compared to the partially vaccinated patients and non-vaccinated patients.• The mean CT scores were significantly lower in completely vaccinated patients of lower ages (<  60  years) while patients >  60  years did not show significantly different CT scores between the vaccinated and non-vaccinated groups.• Consolidations and ground-glass opacities were significantly lower in the group receiving complete vaccination as compared to the unvaccinated and incompletely vaccinated patients.
Source: European Radiology - Category: Radiology Source Type: research