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Are House Mice Dangerous to People

How Dangerous Are Mice to People and Homes?

In this post, we review the dangers of mice and the reasons you don’t want them in your home.

It’s pretty much a given that we don’t want mice in our homes. I’ve never met someone who had mice in there home that didn’t want to get rid of them.

But are mice dangerous? How can such a tiny little rodent hurt people?


For mouse and rat removal in Chicago area, call (847) 464-1861


Are mice dangerous to humans?

House Mice Carry Diseases

Photo by Max Pixel

A mouse isn’t dangerous to a human the same way that a predator, a grizzly bear is, or poisonous like a black widow spider. A mouse won’t attack and kill you.

 

They will, however, bring diseases into your home, create an unhealthy environment create threats that can be dangerous.

Mice can be dangerous because they can bring diseases into your home, they bring unsanitary conditions into your home that can cause illness, they can chew on wires and start fires, and they can even cause problems with allergies.

 

Dangers of mice

  • Carry diseases such as Hantavirus, Salmonella, Leptospirosis and even the Plague.
  • Mice have no bladder control and will leave a trail of urine wherever they travel.
  • Will create 50-75 droppings each day.
  • Can contaminate foods and food preparation areas with urine, droppings, and hair.
  • Cause structural damage through gnawing and nest-building.
  • Mice can chew wires and cause electrical fires.
  • A single female can produce a litter of six babies up to ten times a year.
  • Can damage electronics and machinery by chewing wires.
  • Mice droppings may cause allergy issues.
  • Mice can carry fleas, lice, mites, and ticks.

 

Diseases carried by mice

House mice can carry many diseases and transmit them to both humans and pets through their droppings and by contaminating food.

Related post: Diseases in House Mice

Dangers of mouse droppings

Mice in House May Carry DiseaseMice can transmit diseases through their droppings and urine. Because they have no bladder control, they will leave a trail of urine and feces wherever they travel. If these droppings end up in food or food preparation areas, they can cause sickness and disease.

Contaminating food

Mice are naturally drawn to areas where they can get crumbs and food. This will bring them into your kitchen, cupboards, and pantry in search of things to eat. As they search for food, their droppings will contaminate everything they come into contact with.

Related: Differences between rats and mice

Damages by nest building

Mice can chew through insulation, wallboards, cardboard, and even wood. To make a nest they may rip up newspapers, clothing or fabric. Besides destroying items in your home, they will spread their disease filled droppings in all these areas.

Chewing electrical wires

Mice, much like squirrels, will chew electrical wires because their teeth constantly grow and need to be gnawed down. It’s estimated that rodents chewing wires cause almost 10% of home electrical fires.

Related: Squirrels causing electrical fires is a serious issue

Reproduce quickly

Mouse ReproductionA single female mouse can produce as many of 10 litters in a year of up to 6 young. These 60 offspring can mate and reproduce in as little as six weeks. A mouse infestation in the home can escalate quickly.

Allergies

Many people are allergic to mouse droppings. If left for long enough in the home, mouse droppings can become airborne in the home and cause allergy issues.

Related: Reducing the risk of mice and rats in your home

Biting insects

When mice enter your home, they can bring fleas, lice, mites, and ticks with them. These biting insects can cause issues for both you and your pets.

 

If you need professional mouse and rate removal services in the Chicagoland area, please contact us online or call (847) 464-1861.

Which Pest Is Most Dangerous?

We compare the following species of animal and insect pests to determine which ones are the most dangerous animals to your family, pets, and home.

Dangerous Pest Ranking:

1 = Most Dangerous Animal
2 = Dangerous Animal
3 = Least Dangerous Animal

dangerous animals, are raccoons dangerous

Raccoons – 2

Raccoons can be aggressive when cornered, but generally leave people and pets alone. They can cause major home/shed/yard damage, as they are incredibly curious and like to take revenge. They are known to tear apart cushions, wallpaper, garbage cans, and any food source within reach.

dangerous bats, are bats dangerous

Bats – 3

Bats are known incorrectly as being bloodthirsty vampires, but they’re quite harmless. Bats rarely bite, but their bite is nearly guaranteed to give the victim rabies if the bat is infected. Other than this potential danger, bats avoid humans. If a bat is in your home, they’re probably trying to figure out how to escape.

dangerous squirrel, are squirrels dangerous

Squirrels – 3

Squirrels can cause quite a bit of damage to yards. Squirrels are constantly searching for food, which means tearing apart the plants, gardens, and bark to find a snack. It’s debated whether squirrels carry plague or diseases that affect humans, but probably best not to take chances.

dangerous skunks, are skunks dangerous

Skunks – 2

Skunks are well known for their pungent spray smell that takes days to disappear. This smell is probably worse than any behavior they exhibit, though. Skunks are not aggressive creatures. By nature, the skunk is a defender, not a fighter. Skunks can carry distemper, roundworms and other parasites, which can cause harm to pets.

dangerous groundhogs, are groundhogs dangerous

Groundhogs – 2

Groundhogs are territorial creatures, which lead them to be aggressive, particularly near their dens. They can move significant quantities of dirt and cause structural damage to foundations and homes, aside from major garden destruction. In addition, groundhogs can also carry roundworms, which can affect dogs.

dangerous opossums, are opossums dangerous

Opossums – 3

Opossums are known for their defense of “playing dead,” and are not very aggressive. Sometimes they show off their teeth as a scare tactic. If provoked, they may attack. They are about as dangerous as a cat.

dangerous rats, are rats dangerous

Rats & Mice – 1

Rats are perhaps the most dangerous pest that could enter your home. Both rats and mice carry many diseases and parasites that are harmful to humans and pets. Rats can eat through nearly anything, including glass, electrical wiring, and wood (all of which can cause major home damage). Both reproduce very quickly and are difficult to eradicate once established in a home. Luckily, they are not aggressive animals.

*It is important to note that most of these animals are not highly aggressive and if a pest is behaving extremely aggressively towards you and your pets, it may have rabies. Contact wildlife removal immediately.