Abbreviations: CAD: coronary artery disease; CI: confidence interval. Notes: Significant P values are shown in bold. Comparison of chronic comorbidities in elderly people over 90 years of age with and
SARS-CoV-2 is a causative agent for COVID-19 disease, initially reported from Wuhan, China. The infected patients experienced mild to severe symptoms, resulting in several fatalities due to a weak und
