According to the Lupus Foundation of America, more than 1.5 million Americans suffer from the disease.
Multiple studies have show the drug is not effective at treating COVID-19, and in some cases can even cause heart problems.
Are people who recover from Covid-19 now immune to future infection?
The findings will allow for more targeted treatment approaches.
Autoimmune diseases are conditions in which the immune system becomes unbalanced and turns on the body instead of protecting it.
Mounting research suggests our quest to be clean might make children sicker, not healthier.