Effect of vaccination with Haemophilus influenzac type b (Hib) conjugate vaccine ott the oropharyngeal carriage of Hib. In: Programs and abstracts of the -30th inieyscience conference on antimicrobial agents and chemotherapy. Atlanta, Georgia: American Society for Microbiology, 1990: 187. (Abstract 605.) 24 Ward JI, Fraser DlW, Baraft' LJ, Plikaytis Bi). Haemophilus influenzae meningitis. A nat...

Recently, there has been an increase in The Netherlands in the number of cases of invasive disease caused by Haemophilus influenzae serotype b (Hib). To study a possible change in the Hib population that could explain the rise in incidence, a multiple-locus variable number tandem repeats analysis (MLVA) was developed to genotype H. influenzae isolates. The MLVA enabled the differentiation of H....

UNLABELLED Haemophilus influenzae is one of the most important bacterial agents of otitis and sinusitis. H. influenzae type b (Hib) is one of the main causes of meningitis, pneumonia, and septicemia in nonvaccinated children under 6 years of age. The aims of this study were to determine the prevalence of H. influenzae and Hib oropharyngeal colonization prior to the onset of the Hib vaccination ...

In 1995, the Institute for Genomic Research completed the genome sequence of a rough derivative of Haemophilus influenzae serotype d, strain KW20. Although extremely useful in understanding the basic biology of H. influenzae, these data have not provided significant insight into disease caused by nontypeable H. influenzae, as serotype d strains are not pathogens. In contrast, strains of nontype...

Acute respiratory infections in children aged less than 5 years in the Eastern Highlands of Papua New Guinea were investigated bacteriologically for 10 years from November 1978. Haemophilus influenzae and Streptococcus pneumoniae were responsible for 73% of all bacteria cultured from lung aspirate (83 samples), 85.5% from blood (1024 samples) and 92% from cerebrospinal fluid (155 samples). None...

Thirteen patients with Haemophilus influenzae type b pneumonia are reported to emphasise the clinical, radiographic, and therapeutic aspects of this illness. All but one patient was under 2 1/2 years of age. The presenting complaint was a variable duration of upper respiratory infection and fever in most cases. One-third of patients had radiographic evidence of pleural involvement; one-third sh...

A survey of invasive H. influenzae infections has been underway in six regions of England and Wales since September 1990. In the first year, there were 433 cases of which 362 (84%) were due to H. influenzae type b (Hib). The majority of Hib infections were in children aged less than 5 years; there being an annual incidence of 26.4/100,000 in this age group. Meningitis occurred in 56% of cases o...

OBJECTIVES Little is known about the antibiotic susceptibility and clinical significance of non-type b capsulated Haemophilus influenzae. We studied the antibiotic resistance patterns, plasmid carriage and clinical features of H. influenzae type f infections in Spain during 1996-2002. PATIENTS AND METHODS Forty-nine H. influenzae type f recovered from Spanish hospitals were analysed at a cent...

BACKGROUND The completeness of a compulsory reporting system of systemic Haemophilus influenzae infections in children in Germany is studied by means of cross-linking registry data from three sources and applying capture-recapture methods. METHODS Cases were collected for the years 2001-05 by three national data sources: a passive administration registry (SurvNet@RKI), an active hospital surv...

BACKGROUND Streptococcus pneumoniae (S. pneumoniae) and Haemophilus influenzae (H. influenzae) are considered major causes of bacterial acute otitis media (AOM) worldwide, but data from Asia on primary causes of AOM are limited. This tympanocentesis-based, multi-center, cross-sectional study assessed bacterial etiology and antimicrobial susceptibility of AOM in Thailand. METHODS Children 3 to...