Serotyping of noncapsular Haemophilus influenzae.
نویسندگان
چکیده
A microtechnique is described for agglutination typing of Haemophilus influenzae. It also provides a further means for classification and study of noncapsular type-specific strains.
منابع مشابه
Significance of noncapsular antigens in protection against experimental Haemophilus influenzae type b disease: cross-reactivity.
A bacterial strain, tentatively identified as an Actinobacillus species, was found to asymptomatically colonize the pharynx of some rats and to bear cell wall antigens which cross-react with noncapsular antigens of Haemophilus influenzae type b (HIb). The cross-reacting antigens appeared to be a heterogeneous mixture with varying molecular size and charge. The antigenic moieties are probably ca...
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With the decline in the rate of infections caused by Haemophilus influenzae serotype b since the widespread vaccination, non-b serotypes should be considered as potential pathogenic agents in children with invasive disease younger than 5 years old. We report the case of an immunocompetent 1-year-old boy with Haemophilus influenzae type f meningitis. The agent was identified in cerebrospinal flu...
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OBJECTIVE Haemophilus influenzae type b causes severe disease in nonimmune infants and young children; other serotypes are uncommon pathogens and thought to have low virulence. Some have hypothesized that with the virtual elimination of H influenzae type b, other serotypes might acquire virulence traits and emerge as important pathogens of children. We describe the clinical, epidemiologic, and ...
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ورودعنوان ژورنال:
- Applied microbiology
دوره 22 1 شماره
صفحات -
تاریخ انتشار 1971