What is seal finger?
Seal Finger
Seal finger, also known as spekk finger, sealpox, or seal handler's disease, is a bacterial infection primarily affecting the fingers and hands of people who handle seals, walruses, and other marine mammals. While the exact causative agent remains debated, Mycoplasma phocacerebrale is suspected to be a significant contributor.
- Cause: The exact cause is unknown but is thought to be a bacterial infection transmitted from seals to humans. Mycoplasma phocacerebrale is a leading suspect.
- Symptoms: Characterized by painful swelling, redness, and inflammation of the fingers and hands, often developing within a few days of exposure. Other symptoms may include throbbing pain, limited range of motion, and occasionally, systemic symptoms like fever or swollen lymph nodes.
- Transmission: Primarily through direct contact with infected marine mammals, particularly through cuts or abrasions in the skin.
- Diagnosis: Diagnosis is often based on clinical signs and a history of exposure to seals. Lab tests can be useful, however, it can be hard to isolate the cause.
- Treatment: Antibiotics are typically used to treat seal finger, however, there is not an exactly known antibiotic to use. Tetracycline has been shown to be effective. Without treatment, the infection can lead to chronic pain and disability.
- Prevention: Wearing gloves when handling seals and other marine mammals can help prevent infection. Prompt and thorough cleaning of any wounds or cuts is also important.