Just a small cat scratch can unexpectedly cause serious brain disease

Awareness and timely action are crucial for effective prevention and control of cat scratch disease, especially in vulnerable populations.

Cats are beloved companions to many people. But did you know that just a small scratch can transmit a dangerous disease?

Cat Scratch Disease (CSD) is a zoonotic infection caused by the bacteria Bartonella henselae, which is usually transmitted through scratches, bites or contact with the saliva of infected cats, according to the Indian Express.

According to Dr. PN Renjen, Senior Consultant Neurologist, Indraprastha Apollo Hospital (India), this condition mainly manifests as swollen lymph nodes near the site of the cat scratch, fever and fatigue. However, in a few cases, it can lead to serious neurological complications, including encephalopathy, which is characterized by symptoms such as confusion, seizures, severe headaches and memory disorders.

Cat scratch disease is a zoonotic infection caused by the bacterium Bartonella henselae.

Illustration: AI

How does cat scratch disease affect the brain?

While most cases are mild and self-limiting, Dr. Renjen emphasized that neurological damage, while uncommon, is a concern. Encephalopathy, a potential complication, occurs when the bacteria affects the brain, leading to changes in mental status and other serious symptoms. Early diagnosis and prompt treatment are crucial to effectively managing these complications.

Prevention: The Key to Safety

Precautions are especially important for people with weakened immune systems, as they are more susceptible to serious complications.

Dr. Renjen instructs:

Avoid rough play with cats : Especially with kittens, as they are susceptible to carrying the bacteria Bartonella henselae.

Practice good hygiene : Wash your hands thoroughly after handling cats and promptly clean any scratches or bites with soap and water.

Flea Control on Cats : Fleas play an important role in spreading bacteria between cats.

When to see a doctor

If unusual symptoms such as persistent fever, swollen lymph nodes or neurological problems occur after being scratched or bitten by a cat, it is necessary to consult a doctor immediately for diagnosis and treatment to help prevent complications and ensure recovery, according to the Indian Express.

Once again, Dr. Renjen notes: Awareness and timely action are very important in preventing and effectively controlling cat scratch disease, especially in vulnerable people such as infants, the elderly over 65 years old, AIDS patients, cancer, diabetes.

Source: https://thanhnien.vn/chi-mot-vet-meo-cao-nho-khong-ngo-co-the-gay-benh-nao-nghiem-trong-185250809222331144.htm