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Bordetella pertussis isolates studied at the National Health Institute, Wellington, between 1977 and 1981
The New Zealand Medical Journal
|October 26, 1983
Abstract:
Between 1977 and 1982, 199 isolates of Bordetella pertussis were referred to the National Health Institute for confirmation of identity and from mid 1982 for serotyping. The information gained from cultures referred during 1982 has been of assistance to the New Zealand Department of Health in investigating the causes of the present outbreak and has also enabled comparison with the serotypes involved in the present outbreak in the United Kingdom.
Insights
From 1977-1982, Bordetella pertussis isolates were analyzed for identification and serotyping. This data aided New Zealand
Area of Science:
- Microbiology
- Immunology
- Public Health
Background:
- Pertussis, caused by Bordetella pertussis, remains a significant public health concern.
- Accurate identification and serotyping of Bordetella pertussis are crucial for understanding disease outbreaks and implementing effective control strategies.
Purpose of the Study:
- To analyze Bordetella pertussis isolates referred to the National Health Institute between 1977 and 1982.
- To provide serotyping data to assist in investigating pertussis outbreaks.
Main Methods:
- Bacterial isolates were referred to the National Health Institute.
- Isolates underwent confirmation of identity and, from mid-1982, serotyping.
Main Results:
- A total of 199 Bordetella pertussis isolates were analyzed.
- Serotyping data from 1982 proved valuable for outbreak investigations in New Zealand.
- Comparison with United Kingdom outbreak serotypes was enabled.
Conclusions:
- The National Health Institute's diagnostic and serotyping services are vital for public health surveillance.
- Serological data is essential for tracking pertussis epidemiology and informing public health responses.