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Cat Scratches Hide Rare Infection: Doctor Warns
12 Feb
Summary
- Cat scratches can lead to a rare Bartonella infection.
- The infection can cause neurological and vision problems.
- Prompt antibiotic treatment is usually effective.

A neurologist is alerting the public to the potential dangers of seemingly minor cat scratches. Dr. Baibing Chen shared the case of a teenage patient who developed severe confusion, headaches, and balance problems after being scratched by a new kitten. Initially, doctors struggled to diagnose the mystery illness, which included decreased vision.
Subsequent testing revealed Bartonella, the bacteria responsible for 'cat scratch disease'. While most infections present with mild symptoms like swollen lymph nodes or fatigue, rare cases can affect the nervous system and eyes, potentially causing brain damage or vision loss. Thankfully, the condition is treatable with antibiotics, leading to symptom improvement.
Dr. Chen stressed that the focus is on awareness, advising individuals to consult a doctor if they experience persistent headaches, confusion, balance issues, or vision changes following a cat scratch or bite. This proactive approach can significantly aid in diagnosis and timely treatment, preventing severe complications.