Rattenbeetziekte bij kinderen

Background

Worldwide, disease in children due to exposure to rats is increasing, also in the Netherlands. Not only the generally known pathogen Leptospira should be considered, also S. moniliformis, Yersinia pestis, Lymphocytic choriomeningitis virus, Hantavirus, Francisella tularensis and Pasteurella multocida are also known rat-associated zoonosis.

Case description

An 12-year-old boy visited the pediatrician with fever, headache and nausea, followed by generalized erythema and arthritis. The boy had a pet rat.

The patient's blood culture was positive for S. moniliformis. The patient was treated with antibiotics and made a full recovery.

Conclusion

Just like many rat-associated diseases have ‘rat-bite fever’ caused by S. moniliformis an nonspecific clinical presentation. It is not necessary to have had a rat bite, to develop rat-bite fever. Better awareness and knowledge about rat related diseases should contribute to earlier diagnosis and treatment. Which is of great importance because of increased morbidity and mortality associated to rat related diseases.

Conflict of interest and financial support: none declared.