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Evaluation of Host-Pathogen Responses and Vaccine Efficacy in Mice
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Pertussis: a reemerging infection.

Jonathan M Kline1, William D Lewis1, Eleanor A Smith1

  • 1West Virginia University School of Medicine, Eastern Division , Harpers Ferry, WV, USA.

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|December 25, 2013
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Summary
This summary is machine-generated.

Pertussis, or whooping cough, is a rising respiratory infection. Vaccination, including DTaP and Tdap boosters, is crucial for prevention, while antibiotics may reduce transmission.

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Area of Science:

  • Infectious Diseases
  • Pediatrics
  • Public Health

Background:

  • Pertussis (whooping cough) is an acute respiratory infection with increasing incidence.
  • Symptoms progress through catarrhal, paroxysmal, and convalescent stages, with varying complications by age.
  • Infants face severe risks like apnea and death, while adolescents/adults experience chronic cough complications.

Purpose of the Study:

  • To summarize the clinical presentation, diagnosis, treatment, and prevention of pertussis.
  • To highlight the importance of current and evolving vaccination strategies.
  • To inform healthcare providers and the public about pertussis management.

Main Methods:

  • Review of clinical manifestations and disease progression.
  • Analysis of diagnostic methods including culture and PCR.
  • Evaluation of treatment options and antibiotic efficacy.
  • Summary of current US immunization schedules for DTaP and Tdap vaccines.

Main Results:

  • Pertussis presents with distinct stages and potential severe complications, especially in infants.
  • Diagnosis relies on clinical signs and laboratory tests like PCR; serology is not recommended.
  • Antibiotics, particularly macrolides, may reduce transmission by eradicating carriage.
  • Vaccination with DTaP in children and Tdap boosters in adolescents/adults is essential for prevention.

Conclusions:

  • Pertussis remains a significant public health concern requiring vigilant prevention strategies.
  • Updated vaccination recommendations, including adolescent and adult boosters, are vital.
  • Effective management involves prompt diagnosis, supportive care, and measures to limit transmission.