Sentences with phrase «laboratory service suggest»

And the policy appears to have worked: more than 200 needle exchanges are now operating in Britain and figures just published by the Public Health Laboratory Service suggest that only about 6 per cent of men and 7 per cent of women now injecting drugs in London are HIV - positive.

Not exact matches

A report from the Public Health Laboratory Service says these incidents suggest that advice on the risks of raw eggs is going unheeded.