Regeneron says REGEN-COV monoclonal antibodies active against Omicron, Delta and other variants
Regeneron Pharmaceuticals said that the monoclonal antibodies of its REGEN-COV cocktail are active against all known variants of concern of Covid-19, including Omicron and Delta. According to the US biotech company, REGEN-COV, which comprises the casirivimab and imdevimab antibodies, has diminished potency against Omicron, but is active against the Delta variant, which is more prevailing […]