BACKGROUND People affected with sickle cell disease are at high risk of infection from Haemophilus influenzae type b. Before the implementation of Haemophilus influenzae type b conjugate vaccination in high-income countries, this was responsible for a high mortality rate in children under five years of age. In African countries, where coverage of this vaccination is still extremely low, Haemoph...

Indole spot tests using isolated, nonhemolytic colonies of Haemophilus species were positive for 90 of 151 (60%) respiratory isolates of Haemophilus influenzae, whereas 67 to 72 (93%) isolates of H. influenzae from cerebrospinal fluid and blood specimens were indole positive. Only 4 of 117 (3%) Haemophilus parainfluenzae isolates were positive for indole spot tests. Thus, indole-positive, nonhe...

Haemophilus influenzae pericarditis and empyema with thyroiditis in an adult. JAMA 1974;230:1426-7. 6 Keifaber RW, Bach RD, McDowell JA. Nonsurgical treatment of Haemophilus influenzae pericarditis in an adult. Am Heart J 1984;108: 168-9. 7 Duke M, Donovan TJ. Haemophilus influenzae pericarditis with cardiac tamponade. Am J Cardiol 1973;31:778-80. 8 Sheikh MU, Lee WR, Koh DS. Serial echographic...

Acute pericarditis, or inflammation of the pericardial sac, is a clinical condition which can often be attributed to variety underlying etiologies, including infection, autoimmune disease, trauma, and malignancy. While viral infections are commonly implicated in etiology bacteria known associated with pericarditis include staphylococcus species, streptococcal tuberculosis, children, Haemophilus...

Berczy, J., Fernlund, K., and Kamme, C. (1973). Haemophilus influenzae in septic abortion. Lancet, 1, 1197. Collier, A. M., Conner, J. D., and Nyhan, W. L. (1967). Systemic infection with Haemophilus influenzae in very young infants. Journal of Pediatrics, 70, 539. Davies, J. L., Laughton, C. R., and May, J. R. (1974). An improved test for Haemophilus influenzae precipitins in the serum of pati...

Community-acquired pneumonia is a common disease and a frequent cause of morbidity and mortality worldwide. Haemophilus influenzae is a leading cause of CAP. The current study was conducted to determine the serotype distribution and antimicrobial susceptibility patterns of Haemophilus influenzae isolated from unvaccinated adult patients with CAP at Assiut University Hospitals. Materials and Met...

Nontypeable Haemophilus influenzae is a frequent cause of noninvasive mucosal inflammatory diseases but may also cause invasive diseases, such as sepsis and meningitis, especially in children and the elderly. Infection by nontypeable Haemophilus influenzae is characterized by recruitment of neutrophilic granulocytes. Despite the presence of a large number of neutrophils, infections with nontype...

This work describes a case of Haemophilus influenzae serotype a meningitis in Brazil, after almost a decade since the introduction of Haemophilus influenzae serotype b conjugate vaccine. Uncertainty about the replacement of H. influenzae serotypes as a cause of invasive diseases justifies continuous surveillance, coupled with investigations of carriage rates and requirements of chemoprophylaxis...