Follows Peter Griffin at the doctor's office where he debates about getting the COVID-19 vaccine, but Stewie and Brian teleport inside his body and explain how vaccines work.Follows Peter Griffin at the doctor's office where he debates about getting the COVID-19 vaccine, but Stewie and Brian teleport inside his body and explain how vaccines work.Follows Peter Griffin at the doctor's office where he debates about getting the COVID-19 vaccine, but Stewie and Brian teleport inside his body and explain how vaccines work.