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07:18
An Electroporation Method to Transform Rickettsia spp. with a Fluorescent Protein-Expressing Shuttle Vector in Tick Cell Lines
Published on: October 11, 2022
[Meningitis revealing Rickettsia typhi infection]
A Toumi1, C Loussaief, S Ben Yahia
1Service de maladies infectieuses, CHU Fattouma-Bourguiba, 5019 Monastir, Tunisie.
La Revue De Medecine Interne
|December 15, 2006
Summary
Rickettsia typhi, the cause of murine typhus, can lead to meningitis. Early diagnosis and treatment with antibiotics like ciprofloxacin are crucial for recovery, even with atypical neurological symptoms.
Area of Science:
- Infectious Diseases
- Neurology
- Ophthalmology
Background:
- Murine typhus, caused by Rickettsia typhi, is a zoonotic disease.
- Neurological manifestations are uncommon but can occur.
- This case highlights a rare presentation of Rickettsia typhi meningitis.
Observation:
- A 57-year-old woman presented with fever and nuchal rigidity, suspected meningitis.
- Cerebrospinal fluid analysis was inconclusive for bacterial meningitis.
- Ophthalmic examination revealed retinal lesions suggestive of rickettsial infection.
Findings:
- Serology confirmed Rickettsia typhi infection.
- Initial ampicillin treatment was ineffective; ciprofloxacin led to clinical improvement.
- The patient recovered fully after a 7-day course of ciprofloxacin.
Implications:
- This case underscores the importance of considering rickettsial infections in meningitis differentials.
- Ophthalmic examination is a valuable diagnostic tool when rickettsiosis is suspected.
- Prompt and appropriate antibiotic therapy is essential for favorable outcomes in neuro-rickettsiosis.
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