Bats and Rabies

Seeing as bats can carry rabies, a fatal disease, it is essential to know what to do if you or a loved one are exposed to a bat. It is also important to bat-proof your home to prevent them from entering your residence.

Prevent bats from entering your home

To reduce the chances of bats getting into your house, seal any openings where bats can get in, such as chimneys, building corners, pipes that penetrate ceilings or walls, or between shingles. Bats can enter your home through openings as small as 1 centimetre in diameter. For more information about how to bat-proof your home, contact a pest management company or a wildlife conservation agency.

What to do if you discover a bat in your home

Live bat

If you find a live bat in your home, avoid contact with it. Try to release the bat to the outdoors by confining it to one room, turning off the light and opening a window so that it can fly out on its own. This will likely occur at night as that’s when bats are active.
If the bat doesn’t leave on its own, contact a pest management company so they may safely remove it from your home. Do not attempt to capture a live bat as this could lead to a bite or scratch.

Dead bat

If you find a dead bat in your home or on your property, contact the EOHU at 613-933-1375 or 1 800 267-7120. The health unit will make arrangements to have the bat picked up and shipped to a laboratory for testing.

If you or a loved one have been exposed to a bat

If you or a loved one were bitten, scratched or had other physical contact with a bat, wash the skin that was exposed with soap and water right away (or hand sanitizer if soap and water are not available) and head to the emergency room immediately. Consult a healthcare provider as soon as possible to find out if you need to be treated.

Rabies can be prevented if it is treated immediately, before symptoms appear. However, once symptoms occur, rabies is almost always fatal.

What to do if a child was exposed

Because it may not be possible to know if a child was bitten or scratched by a bat, you should take them to an emergency room right away for treatment if they were exposed.

Often, bat bites are not visible as their teeth are as sharp as needles. It is therefore recommended that all young children and adults who are unsure if they were exposed get treatment right away.

Protect your pets from rabies

Bats infected with rabies also pose a risk to your pets. Make sure your pets’ rabies vaccinations are up to date. Rabies vaccination is mandatory in Ontario for domestic cats and dogs, as rabid pets can infect humans. Consult the EOHU’s Protect Yourself and Your Pet from Rabies document for more information.

Eastern Ontatio Health Unit / Bureau de santé de l'Ontario