From what she gathered, the Ministry considered vampires to be more of a muggle issue, something beneath their concern, as most muggles thought of them as just a myth anyway. This was likely due to the fact that the majority of turned vampires were originally muggles statistically. Those with magic were protected from any threats through the use of wards, garlic, and other measures that banned vampires from wizarding spaces, except for seedier places like Knockturn Alley.