Study Of The Effectiveness Of Influenza Vaccinatio

E:pideniol. Infect. (1995), 115, 581-589 Copyright (© 1995 Cambridge University Press 581 Study of the trenchantness of flu inoculation in the elderly in the epidemic of 1989-90 utilise a general practice database D. M. FLEMING, J. M. WATSON2*, S. NICHOLAS2, G. E. SMITH2 AND A. V. SWAN2 Birmningham query Unit of the violet College of world-wide Practitioners, 54 Lordswood Road, Harborne, Birmingham B17 9DB. 2PHLS Comnnunicable Disease Surveillance Centre, 61 Colindale Avenue, London NW9 5EQ (Accepted 24 July 1995) SUMMARY The effectiveness of flu vaccination in preventing effective illness and death was finalised in an elderly tribe during the influenza epidemic of 1989-90. A retrospective cohort survey was carried out using computerized general practitioner records on tight 10000 patients be ond 55 years and over. After essay for potential confounding factors, recent immunisation was found to borrow a protective effect of 75% (95% confidence in tervals: 21-92%) against death. tax revenue shelter did not appear to vary with either age or the presence of underlying inveterate disease. As the complications of influenza are most common in those with underlying chronic disease, the take up findings are consistent with the recommended policy for the occasion of influenza vaccine in the UK.

Further work is infallible to determine the cost-effectiveness of extending immunization to other groups. INTROD-UCTION The unpredictable nature of influenza has made it super difficult to mount prospective studies to determine the efficacy of influenza vaccines in the elderly. However, the influenza epidemic in Britain during the winter of 1989-90 provided an opportunity to assess v! accine efficacy retrospectively. The magnificent College of General Practitioners (RCGP) Research Unit in Birmingham, as while of a create mentally of continuous morbidity recording, holds umbrella morbidity and prescribing data from volt general practices covering near 50000 individuals...If you want to get a full essay, order it on our website: OrderEssay.net

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