We report a case of Neisseria meningitidis symptomatic proctitis in an HIV-negative man who has sex with men attending the genitourinary clinic in Malta. The proctitis was caused by a rare clinical unencapsulated penicillin-resistant N. meningitidis strain of the ST-53 clonal complex.
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- MLST ST-53 clonal complex
- Neisseria meningitidis
- man who has sex with men, proctitis