Does Methotrexate Weaken The Immune System Coronavirus?
Does Methotrexate Weaken The Immune System Coronavirus? Patients Taking Methotrexate Respond Less Well to COVID-19 Vaccine | NYU Langone News. One-quarter of people who take the drug methotrexate for common immune system disorders—from rheumatoid arthritis to multiple sclerosis—mount a weaker immune response to a coronavirus disease (COVID-19) vaccine, a new study shows. Does methotrexate increase