About the Study
We are doing this research trial to find out more about an investigational vaccine called mRNA-1189 that is being tested to see if it gives protection from a virus called Epstein-Bar Virus, or EBV for short. EBV is a very common virus that is spread from person to person by close contact beginning in childhood. By age 24, about 90% of people will have already had an EBV infection, however most people show no symptoms. EBV is also the main cause of an illness called infectious mononucleosis (IM), or “mono” for short.