Pertussis of adults and infants

C H Wirsing von König1, S Halperin, M Riffelmann

  • 1German reference laboratory for pertussis, Krefeld, Germany. wvkoenig@t-online.de

Insights

Bordetella pertussis, or whooping cough, circulates widely, posing risks to infants. Adults are key reservoirs, highlighting the need for adult vaccination to protect vulnerable populations.

Area of Science:

  • * Public Health
  • * Infectious Diseases
  • * Immunology

Background:

  • * Bordetella pertussis (whooping cough) persists despite high infant vaccination rates.
  • * Increasing pertussis cases in adolescents and adults are observed globally.
  • * Adults serve as a reservoir for transmitting pertussis to vulnerable infants, where it can be severe.

Purpose of the Study:

  • * To highlight the significance of pertussis in adolescents and adults.
  • * To discuss diagnostic methods and the role of adult vaccination.
  • * To inform decisions regarding booster immunisation strategies.

Main Methods:

  • * Review of current literature on pertussis epidemiology and transmission.
  • * Analysis of clinical features in adolescents and adults.
  • * Discussion of laboratory diagnostic techniques (PCR, antibody detection).

Main Results:

  • * Prolonged coughing is the primary symptom in adult pertussis cases.
  • * Laboratory diagnosis is challenging due to lack of standardization.
  • * Acellular pertussis vaccines are safe, immunogenic, and effective for adolescents and adults.

Conclusions:

  • * Recognizing pertussis in adults is crucial for diagnosis.
  • * Adult vaccination, including boosters and healthcare worker immunization, is recommended.
  • * Local data on adult-to-infant pertussis transmission is vital for public health policy decisions.

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