and is clinically proven to help many patients achieve both symptom relief and remission. infusion and serious allergic reactions can happen during or after treatment. entyvio® may increase risk of infection, which can be serious. pml, a rare, serious, potentially fatal brain infection caused by a virus may be possible. tell your doctor if you have an infection experience frequent infections or have flu-like symptoms, or sores. liver problems can occur with entyvio®. if your uc or crohn's treatment isn't working for you, ask your gastroenterologist about entyvio®. entyvio®. relief and remission within reach. your society was dearled by a woman, who governed thousands... commanded armies... yielded to no one. when i found you in my dna, i learned where my strength comes from. my name is courtney mckinney, and this is my ancestrydna story. now with 2 times more geographic detail