The Hidden Dangers of Ectoparasites from Wildlife

Wildlife like raccoons, squirrels, birds, and rodents don't just cause damage when they get into your home. They also carry ectoparasites, which are external parasites that live on or attach to their host's skin, fur, or feathers. Common examples include fleas, ticks, mites, and bed bugs. When wildlife nests in your attic, crawl space, or walls, these pests come along for the ride and can quickly spread into your living space.

Why Ectoparasites Are More Dangerous Than You'd Think

A few bugs hitching a ride on a raccoon might not sound like a big deal, but ectoparasites carry real risks that go beyond itchy bites.

• Disease transmission: Ticks can carry Lyme disease, Rocky Mountain spotted fever, and ehrlichiosis. Fleas are known carriers of plague, typhus, and tapeworms. These are well-documented public health risks, not rare cases.
  
• Allergic reactions and skin conditions: Flea bites can trigger allergic dermatitis in both people and pets, leading to persistent itching, rashes, and skin infections. Mite infestations like scabies burrow into the skin and cause intense irritation that doesn't go away on its own.
  
• Infestations that outlast the wildlife: Even after the animal leaves or is removed, ectoparasites often stay behind. Fleas can survive for months without a host, and bird mites will migrate into living spaces once their original host is gone. That means you can still end up with an infestation long after the wildlife issue seems resolved.
  

Signs You May Have Ectoparasites

If wildlife has been active in or around your home, watch for these warning signs:

• Unexplained insect bites on family members or pets, especially at night
  
• Small crawling insects in bedding or upholstery
  
• Scratching or rustling sounds from attics or walls
  
• Unpleasant odors or droppings in hidden spaces
  

Any of these is worth looking into quickly, since ectoparasite infestations only get harder to deal with the longer they go untreated.

Keep Wildlife and Their Parasites Out

The most effective way to prevent ectoparasites is to keep wildlife from entering your home in the first place. Critter Guard offers wildlife control products designed to block animals from accessing your roof, utility lines, and other common entry points. Contact Critter Guard today to learn how you can protect your home from both the wildlife and the parasites they bring with them.