While there may be some lingering concerns with getting the vaccine Joshua Wyche, Director of Pharmacy for Oncology and Ambulatory Services, says the side effects that he’s seen from patients are natural and actually good signs. “When you get the first dose of the vaccine, it’s new to your body, so your body has an initial immune response,” says Wyche. But when you get the second dose, he says, “Your body is already recognizing the vaccine, therefore you have an enhanced immune response. So having the side effects that we know of, a little bit of a fever, chills, maybe a little bit of a headache, is a good thing. It means we know our body’s immune system is reacting to the vaccine.”