Although able to use magic, members of the magical community in the world of Harry Potter are still human beings who can get injured, sick, and fall into a plague, meaning that wizards and witches can experience illnesses like muggles.
Although able to use magic, members of the magical community in the world of Harry Potter are still human beings who can get injured, sick, and fall into a plague, meaning that wizards and witches can experience illnesses like muggles.