Monkey Malaria in a European Traveler Returning from Malaysia
Author Information
Author(s): Kantele Anu, Marti Hanspeter, Felger Ingrid, Müller Dania, Jokiranta T. Sakari
Primary Institution: Helsinki University Central Hospital, Helsinki, Finland
Hypothesis
Should P. knowlesi infection be considered in malaria patients with a history of travel to forested areas in Southeast Asia?
Conclusion
P. knowlesi is a potentially life-threatening malaria-causing parasite that may be misdiagnosed as P. malariae.
Supporting Evidence
- P. knowlesi has established itself as the fifth Plasmodium species that can cause human malaria.
- The patient was misdiagnosed initially with P. falciparum malaria.
- The study highlights the importance of considering P. knowlesi in travelers returning from Southeast Asia.
Takeaway
A man from Finland got sick with a type of malaria usually found in monkeys after traveling in Malaysia, showing that this disease can affect humans too.
Methodology
The patient was diagnosed through blood smears and PCR analysis to identify the Plasmodium species.
Potential Biases
Potential for misdiagnosis due to reliance on light microscopy for malaria diagnosis.
Limitations
The study is based on a single case report, limiting generalizability.
Participant Demographics
A 53-year-old Finnish male traveler.
Digital Object Identifier (DOI)
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