Can You Catch Scabies from a Mouse Encounter? Expert Insights - Dermatology

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Can scabies be transmitted through contact with mice?


I live in an older community, so it's common for mice to enter my home.
Last week, while I was back home and sleeping at night, I felt something unusual in my blanket.
Startled, I kicked the object away and discovered it was a mouse.
At that moment, I thought it was no big deal since mice are quite common in my hometown, so I didn't clean up and went back to sleep.
However, yesterday I happened to read an article about scabies and was shocked by its high contagiousness, which made me very worried, especially considering I work at a school and am concerned about potentially transmitting it to the children through contact.

Therefore, I would like to ask if mice can carry scabies mites.
For instance, if a mouse had been hiding in the clothing of a person with scabies for a while, could its fur become contaminated with scabies mites, thus becoming infectious? If so, since this mouse crawled into my blanket and came into contact with my skin, and I even kicked it, is there a possibility that I could become infected with scabies? Would a doctor recommend preventive treatment? I've been quite anxious these past few days, so I wanted to consult a doctor.
Thank you.

Yi Xin, 20~29 year old female. Ask Date: 2021/05/08

Dr. Wu Yuxin reply Dermatology


The chances are slim.
It would be advisable to consult an infectious disease specialist for their opinion.

Reply Date: 2021/05/08

More Info


Scabies is a highly contagious skin condition caused by the Sarcoptes scabiei mite, which burrows into the skin, leading to intense itching and a rash. It is primarily transmitted through direct skin-to-skin contact with an infected person, and less commonly through sharing clothing, bedding, or towels. Given your concern about encountering a mouse, it’s important to clarify the likelihood of contracting scabies from such an encounter.

Firstly, mice do not carry scabies mites. Scabies is specific to humans and certain other mammals, but the mites that cause scabies do not infest rodents. Therefore, even if a mouse were to come into contact with an infected person's clothing or bedding, it is highly unlikely that the mites would survive on the mouse or be transmitted to you through the mouse.

In your situation, where you encountered a mouse in your bedding, the risk of contracting scabies is virtually nonexistent. The mites that cause scabies require a human host to survive and reproduce. They cannot live long outside of human skin, and they do not transfer from animals to humans. Thus, even if the mouse had been in contact with an infected person's clothing, the chances of you contracting scabies from the mouse are extremely low.

Moreover, scabies is not transmitted through casual contact or through clothing that has not been in direct contact with an infected person. The mites need to be in close contact with human skin to transfer effectively. Kicking the mouse or having it brush against your skin does not create a risk for scabies transmission.

If you are still concerned about potential skin irritations or infections from the encounter with the mouse, it is advisable to maintain good hygiene practices. Wash your bedding and clothing regularly, especially if you suspect they may have come into contact with rodents. If you experience any unusual skin symptoms, such as itching or rashes, consult a healthcare professional for an accurate diagnosis and appropriate treatment.

In summary, you cannot catch scabies from a mouse encounter. The mites responsible for scabies are specific to humans and cannot be transmitted through indirect contact with rodents. If you have further concerns about scabies or any other skin conditions, it would be beneficial to discuss them with a healthcare provider who can offer personalized advice and reassurance.

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