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Charles Irish a Brent and Harrow
Health Authority, Harrow, Middlesex HA1 3EX, b Public Health Laboratory Service Communicable Disease
Surveillance Centre, London NW9 5EQ, c Public Health Laboratory Service, Statistics Unit,
London NW9 5EQ, d Public Health Laboratory Service
Mycobacterium Reference Unit, King's College Hospital, London
SE22 8QF, e Regional Centre for Mycobacteriology, Cardiff Public
Health Laboratory, University Hospital of Wales, Cardiff CF4
4XW, f Regional Centre for Mycobacteriology, Birmingham
Public Health Laboratory, Birmingham Heartlands Hospital, Birmingham
B9 5ST, g Regional Centre for Mycobacteriology, Newcastle
Public Health Laboratory, General Hospital, Newcastle upon Tyne
NE4 6BE, h Scottish Mycobacteria Reference Laboratory, City Hospital,
Edinburgh EH10 5SB, i Department of Microbiology, Royal Brompton Hospital,
London SW3 6NP
Correspondence to: Dr Irish, Brent and
Harrow Health Authority, Grace House, Harrow, Middlesex HA1
3EX charles@bhha.demon.co.uk
| The first 150 words of the full text of this article appear below. |
The global increase in tuberculosis which has occurred in
the 1980s and 1990s, and the associated re-emergence of resistance to
antituberculous drugs, has focused attention on recent trends in
resistance in Europe and the United States.1-3 In the
United Kingdom overall drug resistance levels have been
low.4 A surveillance system, the UK Mycobacterial
Resistance Network (MYCOBNET), was established in 1994 by the Public
Health Laboratory Service to record drug resistance in laboratory
isolates of tuberculosis. We used data from this network to examine
resistance among people with newly diagnosed tuberculosis.
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Subjects, methods, and results |
|---|
We analysed the data on initial isolates of Mycobacterium tuberculosis complex referred to United Kingdom reference laboratories5 during 1994 to 1996. Initial isolates were defined as the first positive culture from a person from whom no positive culture had been recorded during the past 12 months. Since M bovis isolates are intrinsically resistant to pyrazinamide these were excluded from estimates of pyrazinamide resistance.
| Table Removed (Available Only in the Full Text) |
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