An epidemic of meningococcal infection at Zaria, Northern Nigeria. 2. The changing clinical pattern

1,003 patients with meningococcal disease admitted to a single hospital during the course of a three-month epidemic were studied. A progressive decline in mortality, especially among patients with acute meningococcaemia, and a falling incidence of systemic and severe neurological complications among...

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Veröffentlicht in:Transactions of the Royal Society of Tropical Medicine and Hygiene 1979, Vol.73 (5), p.563-566
Hauptverfasser: Greenwood, B.M., Cleland, P.G., Haggie, M.H.K., Lewis, L.S., Macfarlane, J.T., Taqi, A., Whittle, H.C.
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Sprache:eng
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Zusammenfassung:1,003 patients with meningococcal disease admitted to a single hospital during the course of a three-month epidemic were studied. A progressive decline in mortality, especially among patients with acute meningococcaemia, and a falling incidence of systemic and severe neurological complications among patients with meningitis were observed. It is suggested that the virulence of the causative group A meningococcus declined as the epidemic progressed.
ISSN:0035-9203
1878-3503
DOI:10.1016/0035-9203(79)90053-1