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Invasive amebiasis in men who have sex with men, Australia

Damien Stark1, Sebastian J van Hal, Gail Matthews

  • 1St. Vincent's Hospital, Darlinghurst, New South Wales, Australia.

Emerging Infectious Diseases
|July 5, 2008
PubMed

Insights

Entamoeba histolytica, an emerging pathogen, is now found in Australia. This study identifies locally acquired invasive amebiasis exclusively in men who have sex with men (MSM) in Sydney.

Area of Science:

  • Infectious Diseases
  • Public Health
  • Parasitology

Background:

  • Entamoeba histolytica is a recognized cause of amebiasis.
  • It has recently emerged as a pathogen in men who have sex with men (MSM) in non-endemic Asia-Pacific regions.

Observation:

  • This study reports cases of locally acquired invasive amebiasis in Sydney, Australia.
  • All identified cases were exclusively among men who have sex with men (MSM).

Findings:

  • The findings indicate a new geographical spread of Entamoeba histolytica.
  • The pathogen appears to be transmitted within the MSM community in Australia.

Implications:

  • This highlights the need for increased surveillance of Entamoeba histolytica in non-endemic regions.
  • Public health strategies may need to be adapted to address this emerging infectious disease in specific populations.

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