Since the onset of coronavirus infection, experts and health professionals have made it very clear that people with underlying health conditions are more at risk of severe COVID-19 infections than those who are healthy and have no pre-existing comorbidities.

from Times of India https://timesofindia.indiatimes.com/life-style/health-fitness/health-news/coronavirus-18-health-conditions-that-make-you-more-prone-to-death-from-covid-19-post-vaccination-as-per-study/photostory/86752789.cms