The Canadian Medical Association Journal (CMAJ) shared the case in a June 29 report to help warn other families about the risk of bat exposure.
The unnamed boy had been staying with his family at a cottage in northern Ontario during the summer of 2024 when he woke up with a bat lying across his nose and mouth.
The boy’s parents did not take him for immediate medical care because there were ‘no apparent bite or scratch marks’. Less than three weeks later, the same encounter became fatal.
Nineteen days after the bat contact, the boy was seen at an emergency department with symptoms including ‘vomiting, facial [tingling] and numbness.’
Why bat contact can be risky without a clear bite
Bat-related rabies cases can be hard for families to judge because a bite may be too small to notice. A person might not feel it, see it, or understand that contact happened in a way that needs urgent medical advice.
The CDC says bat bites can be tiny, and anyone who thinks they have had contact with a bat should talk to a health department. It also advises people not to release a bat found inside a home until a public health expert has been contacted.
That detail is what makes this case so frightening. The family did not ignore an obvious wound; they missed a risk that did not look like an emergency at first.
Rabies is especially dangerous because once symptoms begin, the disease is nearly always fatal, according to the Mayo Clinic.
That is why doctors are using the boy’s case to warn people that possible rabies exposure should be treated as urgent, even when there is no clear bite mark.
“Any direct human contact with a bat, even in the absence of a visible bite or scratch, is an indication that [Rabies post-exposure prophylaxis] PEP [should be administered] and should be discussed with public health authorities,” said Dr Brian Hummel, a pediatric infectious disease specialist at McMaster Children’s Hospital.
The WHO also says PEP can be used as a preventive measure for people at higher risk of coming into contact with rabies.
The timing matters. In the CMAJ report, Hummel told CBC: “It was important to us and to the family to take the opportunity to find learning experiences and lessons that we could take from his case to try and help spread awareness and understanding of rabies infection and risks.”
