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Psittacosis: An Underappreciated and Often Undiagnosed Disease

Zygmunt F Dembek1, Jerry L Mothershead2, Akeisha N Owens3

  • 1Battelle Memorial Institute, Support to DTRA Technical Reachback, Columbus, OH 43201, USA.

Pathogens (Basel, Switzerland)
|September 28, 2023
PubMed

Insights

Chlamydia psittaci causes psittacosis, an underappreciated infectious disease with potential for person-to-person spread. Increased public health awareness and reporting are recommended to address this emerging threat.

Area of Science:

  • Microbiology
  • Infectious Diseases
  • Public Health

Background:

  • Chlamydia psittaci is an underappreciated bacterial agent responsible for psittacosis.
  • The disease is not widely recognized by healthcare practitioners and public health officials.
  • Recent outbreaks show person-to-person transmission, highlighting its public health significance.

Purpose of the Study:

  • To review the pathogen Chlamydia psittaci and the disease psittacosis.
  • To examine the potential for genetic manipulation of C. psittaci into a more dangerous pathogen.
  • To assess current global disease incidence and recommend public health interventions.

Main Methods:

  • Literature review of Chlamydia psittaci and psittacosis.
  • Analysis of recent disease surveys and transmission patterns.
  • Evaluation of genetic manipulation potential and public health reporting strategies.

Main Results:

  • Chlamydia psittaci infections can lead to significant psittacosis outbreaks.
  • Person-to-person transmission of C. psittaci has been documented.
  • Australia, Germany, and the UK currently report the highest incidences of human disease.

Conclusions:

  • Universal public health reporting of C. psittaci and psittacosis is recommended.
  • Increased public health awareness campaigns are crucial for disease control.
  • The potential for C. psittaci genetic modification warrants further investigation.
Keywords:
Category B pathogenChlamydia psittacichlamydiapsittacosis

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