How Does Ocrevus or Ocrevus Zunovo Work in MS? MS happens when your immune system damages the protective covering around the nerves in your brain, called myelin. This affects how your brain ...

Positive opinion is supported by data from more than 1,000 real-world pregnancy outcomes Data indicate no increased risk of major congenital anomalies after exposure to interferon beta before ...

Plegridy (peginterferon beta-1a) is a prescription drug used to treat certain types of multiple sclerosis. It comes as a liquid solution for injection under the skin or into a muscle. The maintenance ...