Home Combat Arthritis Regeneron's Arthritis Drug Fails COVID-19 Trial Regeneron's Arthritis Drug Fails COVID-19 Trial Victor Castaneda Jul 06, 2020 comments off Tweet on Twitter Share on Facebook Google+ Pinterest Regeneron’s Arthritis Drug Fails COVID-19 Trial Kevzara failed to help the most severely affected COVID-19 patients. Read More… arthritis combat arthritis