Ismail, M. M., Hussein, A., Najeeb, O. G. and Al-Jumaili, M. H. A. (2026) “Erratum in: Association of hypertension and diabetes with COVID-19 severity in comparison to healthy patients”, Journal of Circulating Biomarkers, 15(1), p. 15. doi: 10.33393/jcb.2026.3769.