doesn't have to be explained to them in a way that is based if they're normies, but find literally any excuse and keep bringing it up under different reasons, like maybe poor hygiene or bad personell. you get my point. this should be one of the most basic things you can do and impact locally
Gypsies are the primary victims of vampirism. They are often pureblooded (non vaxxed) and no one misses them when they disappear.