You love your dog. But did you know some common diseases can spread from dogs to humans—and make you seriously sick?
From itchy rashes to life-threatening infections, here are 10 real illnesses your dog could be carrying without you even knowing.
Some are mild. Others could send you to the ER. Let’s get into it…
1. Rabies: The Most Dangerous Dog-Transmitted Virus
What it is: Rabies is a viral disease that affects the brain and spinal cord. It’s almost always fatal once symptoms appear.
How humans get it: Rabies is transmitted through the saliva of an infected animal, most commonly through a dog bite.
Symptoms in humans:
- Fever and headache
- Muscle spasms
- Hallucinations and confusion
- Fear of water (hydrophobia)
Prevention tips:
- Vaccinate your dogs regularly.
- Avoid contact with stray or wild animals.
- If bitten, wash the wound immediately and seek urgent medical attention—even if the dog seems healthy.
2. Ringworm: Itchy, Contagious, and Not a Worm
What it is: A fungal infection affecting the skin, hair, or nails.
How humans get it: Through direct contact with an infected dog’s skin or fur, or by touching contaminated items like brushes or bedding.
Symptoms in humans:
- Red, circular, itchy rash (commonly on arms, legs, or scalp)
- Scaly or inflamed skin
Prevention tips:
- Bathe and groom your dog regularly.
- Avoid sharing towels or combs.
- Disinfect grooming tools and bedding often.