Rare Hantavirus Infection Linked to Pet Rats Reported in Germany
Leipzig, Germany – A recent case report published by researchers at the University of Leipzig medical Center details a rare instance of Seoul hantavirus (SEOV) infection in a German woman, directly linked to contact wiht pet rats. the case, documented in March 2024, highlights the emerging risk of zoonotic disease transmission through seemingly innocuous domestic animals.
Hantaviruses are a family of viruses carried by rodents, known to cause potentially severe illnesses like hemorrhagic fever with renal syndrome (HFRS) and hantavirus cardiopulmonary syndrome. While Puumala and dobrava-Belgrade viruses are common in Europe, Seoul virus is globally distributed and typically associated with Norway and black rats. increasingly, however, pet rats are being recognized as a meaningful source of infection.
The patient, a 44-year-old woman with no pre-existing health conditions, developed fever, fatigue, diarrhea, and dangerously low blood pressure after acquiring rats from a private breeder five weeks prior.Laboratory tests revealed alarming signs of acute kidney injury, including severely elevated creatinine levels (reaching 14.3 mg/dL), thrombocytopenia (low platelet count), and significant protein in her urine. Imaging showed enlarged and swollen kidneys, and also an enlarged spleen.
“This case is notably noteworthy because autochthonous SEOV infections – meaning infections contracted within Germany – are extremely rare,” explains Dr.[Nameofleadresearcher-[Nameofleadresearcher-[Nameofleadresearcher-[Nameofleadresearcher-not provided in source]from the University of Leipzig Medical Center. “The patient required immediate hemodialysis and a kidney biopsy due to the rapid deterioration of her kidney function.”
The clinical presentation of SEOV infection can vary, ranging from mild flu-like symptoms to a more severe HFRS-like illness involving fever, hepatitis, and gastrointestinal issues. Kidney involvement, as seen in this case, is less common but can be particularly serious.
This report underscores the importance of awareness regarding the potential for zoonotic disease transmission from pet rodents. While pet rats are popular companions, potential owners should be aware of the risks and take appropriate hygiene precautions. Further research is needed to understand the prevalence of SEOV in rat populations and to develop effective preventative measures.
Key Takeaways:
* Rare but Real risk: Seoul hantavirus infection, though uncommon in Germany, can be contracted through contact with pet rats.
* Severe Symptoms: Infection can lead to acute kidney injury, requiring intensive medical intervention like hemodialysis.
* Growing Concern: Pet rats are increasingly recognized as a source of SEOV transmission.
* Public Health Implications: This case highlights the need for increased awareness and preventative measures regarding zoonotic diseases.
Sources:
* Link to CDC Emerging Infectious Diseases article – provided in source
* University of Leipzig medical Center, Leipzig, Germany
* Friedrich-Loeffler-Institut, Greifswald-Island Riems, Germany
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