A new Northwestern Medicine study in mice found a widely used class of drugs to treat patients with hypertension, cardiovascular disease and diabetic kidney disease — many of whom are elderly — does not increase the risk of developing a severe and potentially fatal COVID-19 infection, as previously feared.
There have been concerns by the medical community worldwide that the drugs -- ACE inhibitors and angiotensin receptor blockers (ARB) -- might have caused an increase in ACE2, the main receptor for SARS-CoV-2, which could possibly increase the risk for this infection and its severity.