HC Deb 06 February 1980 vol 978 cc247-8W
Dr. Roger Thomas

asked the Secretary of State for Social Services if he will issue figures as to the percentage of apparent pertussis (whoopingcough) cases during the epidemic year of 1978, that were bacteriologically diagnosed as positive; and what percentage were diagnosed on clinical grounds alone.

Sir George Young

It is not possible to say what percentage of notifications were bacteriologically confirmed. The whooping cough organism is difficult to isolate unless specialised techniques are used and this is not considered clinically necessary in most cases. The published number of notifications—65,942 for England and Wales in 1978—is that of notifications based on clinical diagnosis. The Public Health Laboratory Service

NATIONAL HEALTH SERVICE MANPOWER BY REGIONAL HEALTH AUTHORITY ENGLAND AS AT 30 SEPTEMBER 1978
Directly employed staff* (whole-time equivalents) (1) Independent contractors (number) (2) Total (3)=(1)+(2)
1. Northern RHA 49,082 2,397 51,479
2. Yorkshire RHA 56,337 3,005 59,342
3. Trent RHA 65,373 3,585 68,958
4. East Anglia RHA 26,453 1,588 28,041
5. North West Thames RHA 56,869 4,250 61,119
6. North East Thames RHA 67,092 3,749 70,841
7. South East Thames RHA 64,455 3,555 68,010
8. South West Thames RHA 47,494 3,186 50,680
9. Wessex RHA 38,416 2,564 40,980
10. Oxford RHA 30,950 2,021 32,971
11. South-Western RHA 49,034 3,225 52,259
12. West Midlands RHA 75,727 4,245 79,972
13. Mersey RHA 43,385 2,170 45,555
14. North Western RHA 66,694 3,392 70,086
Total regional manpower 737,361 41,621 778,982
* The figures for directly employed staff include whole-time equivalents of hospital and community health, medical and dental staff, excluding locum staff, hospital practitioners and part-time medical (or dental) officers (clinical assistants). Also excluded are GPs participating in hospital staff funds and occasional sessional staff in community health services for whom no whole-time equivalent is collected. The figures exclude agency nurses and midwives.
†The figures for independent contractors are numbers of general medical practitioners, general dental practitioners, ophthalmic medical practitioners, ophthalmic opticians and dispensing opticians in the general ophthalmic services. Estimated numbers of general practice pharmacists (that is chemists, drug stores and appliance contractors) are based on the number of establishments, not the actual number practising, and the estimates for 1978 are not yet available. These have, therefore, been excluded. The figures for general medical practitioners relate to 1 October 1978, and those for the general ophthalmic services relate to 31 December 1978. There is a minor element of double counting between general medical practitioners and ophthalmic medical practitioners. In addition, the sum of the regional figures for independent contractors is greater than the total for England because both qualified medical practitioners who also hold an ophthalmic qualification and ophthalmic medical practitioners may register in more than one region.

isolated whooping cough organisms in 4,273 cases in 1978 but swabs would also have been sent to other laboratories from which figures are not available. The total number is, therefore, not known. In recent years, however, the number of isolations of whooping cough organisms by the Public Health Laboratory service has closely corresponded with whooping cough notifications and this trend continued during the recent epidemic.