My dog was near an armadillo. Can she get leprosy from the encounter?

So the good news is that Mercy can't get rabies from the opossum. The chance of rabies in an opossum is very rare. They do carry leptospirosis, however. Signs of leptospirosis may include fever, shivering, muscle tenderness, reluctance to move, increased thirst, changes in the frequency or amount of urination, dehydration, vomiting, diarrhea, loss of appetite, lethargy, jaundice (yellowing of the skin and mucous membranes), or painful inflammation within the eyes. The disease can cause kidney failure with or without liver failure. Dogs may occasionally develop severe lung disease and have difficulty breathing. Leptospirosis can cause bleeding disorders, which can lead to blood-tinged vomit, urine, stool or saliva; nosebleeds; and pinpoint red spots (which may be visible on the gums and other mucous membranes or on light-colored skin). Affected dogs can also develop swollen legs (from fluid accumulation) or accumulate excess fluid in their chest or abdomen. If you see any of those signs, take Mercy into a vet immediately.

I am sure that was a very lovely surprise! Of course there are no guarantees what s/he chewed on but many dogs do this without us even knowing and without any long-term concerns. I think you are right to keep your dog from licking your child for a while, just in case, as well as monitoring your dog for diarrhea. Be aware that peroxide can cause vomiting in dogs. If you would like something topical to spray on, you could try something like this: Finally, it would be a good idea to discuss checking for internal parasites with your vet as these can easily be transmitted to children. They can typically screen for them with a simple stool test. I hope this is helpful!

There is no risk of dogs getting hepatitis or HIV from humans, so this is nothing to worry about. It is extremely unlikely that your dog could infect you from licking a potentially contaminated source. I would recommend that you use good hand hygiene after touching Emma, and do not allow her to lick you on the face for a little while.

[Rabies](https://www.petcoach.co/dog/condition/rabies/) in rats and other small rodents is extremely rare. I would be more concerned with the possibility that the rat had been poisoned elsewhere and its weakness was why your dog was able to catch and kill it. Leptospirosis, an infectious disease that affects the liver and/or kidneys, is also a high risk from contact with rats. Other possible diseases your dog could contract from contact with rats are: • Rat Bite Fever (*Streptobacillus moniliformis* form). Dogs can be infected by the bacteria by biting or eating infected rats. Dogs do not themselves get sick, but serve as carriers for the infection, passing it along to humans. • [Tularemia](https://www.petcoach.co/article/tularemia-rabbit-fever-in-dogs) is caused by the *Francisella tularensis* bacterium. Rabbits, hares and rodents, including rats, are particularly susceptible to the organism, and often die in large numbers during an outbreak. If a dog eats a rat (or other animal) infected by this organism or drinks water contaminated by infected rodent waste, the dog can become ill as well as passing the disease on to humans. Symptoms in dogs include refusal to eat, fever, cough, vomiting, and diarrhea. If not caught and treated, it can lead to death. In humans the symptoms are specific to the mode of infection (deer fly, ticks, contaminated water, handling dead infected animals, etc.) but can include: chills, eye irritation, fever, headache, joint stiffness, muscle pain, ulcers on skin, shortness of breath, sweating and weight loss. • [Bubonic plague](https://www.petcoach.co/dog/condition/plague): dogs can become carriers of the *Yersinia pestis* bacterium if they are bitten by the flea of an infected rat. Dogs do not tend to be sickened by bubonic plague but can pass the disease on to human caretakers. • [Salmonellosis](https://www.petcoach.co/article/small-pet-rodents-can-pose-a-salmonella-risk-to-humans) can be transmitted to a dog that encounters the fecal material of rats, other rodents and especially reptiles. Symptoms in canines include: fever, diarrhea, dehydration and shock. Death can occur if untreated, and the dog can spread the infection to human through its feces.

The only way to know if a dog was infected with rabies is to monitor for signs of rabies. The test for rabies uses brain tissue so it can't be done on an alive animal. There is a 15 day window of time from when an animal can transmit rabies until the animal would be showing clinical signs of rabies and then death. If there is no history of a bite wound on the pet dog than the likelihood of rabies is very low. If you ever see any signs of rabies than have him/her examined by a veterinarian. There are other diseases that can be transmitted to humans, like Ringworm, Salmonellosis, Leptospirosis, Campylobacter infection, Giardia infection, Cryptosporidium infection, Roundworms, Hookworms, etc. If your dog was examined by a vet and appears healthy, vaccinated, as well as treated for common intestinal parasites than it is not likely you will get an infection from him/her, especially if you have a normal immune system. Use a monthly heartworm pill that also contains a dewormer, like Heartgard or Interceptor to decrease the chance of your dog getting intestinal parasites in the future.

There are a couple of diseases that a rat can give a person, but it's very unlikely it could be spread this way. Bacterial and parasitic diseases usually require a certain amount be ingested before they cause disease. It would take more than a lick to the outside of the mouth to give a substantial amount. There are some scary diseases like hantavirus that can be spread quite easily though. However, it is relatively rare. The best thing you can do to rule-out disease is by taking the rat to a state laboratory for testing. The government has disease monitoring laboratories that will examine and test the body for diseases of concern in your area. You can call your local vet, or Texas A&M veterinary diagnostic laboratory (https://tvmdl.tamu.edu/) for more information. Otherwise, I would not worry too much. It appears that you have done a good job washing away any potential contaminants and it would be rare for you to have contracted anything. If you happen to feel ill in the next week, then please contact your doctor and mention the rat incident. I hope that helps and all is well.

There is always a chance that Shadow could get infected. It is not likely since there was no direct contact. I suggest you get Shadow updated on his vaccinations as soon as possible so you won't have to worry in the future. ( https://veterinarypartner.vin.com/default.aspx?pid=19239&id=4952099 )