[Measles in the Local Health Unit Naples 4: vaccination coverage, epidemic 2001-2002 and prevention strategies]. / II morbillo nella ASL Napoli 4: coperture vaccinali, epidemia 2001-2002 e strategie per la prevenzione.

The authors have analysed vaccination coverage for measles. The active offer of the vaccine brought about an increase of the vaccination coverage but participation to vaccination proved unsatisfactory between 1995 and 2000. The measles epidemic reported 1367 cases, of which 125 were hospitalised (3 cases presented complications). The target for the next years is to reach a vaccination coverage of 95% or more and recuperate the non vaccinated, starting with the 1990 birth cohort.

High mortality rates from liver cancer in the urban area of Campania Region: prevalence of hepatitis and sociodemographic factors.

The incidence of liver cancer appears lower in Europe and the USA and it is often looked upon as a problem in developing countries. Liver cancer has two main risk factors: the abuse of alcohol and the elevated prevalence of hepatitis B and C viruses. In Italy the first one is mainly present in the North and the second one in Southern less developed areas. Our study evaluates the relationship between living in urban and suburban zones in South of Italy in conditions of overcrowding, poor health services and high incidence of hepatitis and liver cancer.

Epidemiology of diabetes mellitus in southern Italy: a case-finding method based on drug prescriptions.

The study evaluates whether data concerning drug prescriptions available from the National Health System (NHS) can be used to provide an estimate of the prevalence and pattern of treatment of diabetes in a well defined health district in southern Italy. In Italy virtually all drug prescriptions are obtained through the NHS. For a period of three consecutive months all prescriptions of insulin, hypoglycemic agents and strips for blood and urine testing were monitored in a well defined area near Naples. 2958 cases were thus identified giving a prevalence of drug treated diabetes mellitus of 2.01%; prevalence was higher in females than in males (2.68 vs 1.35%) and increased with age from 0.05% in the age group below 9 years to 13.67 in the age group over 70 years. This case-finding procedure was validated by cross-check with independent sources of cases. To evaluate the sensitivity of the method a list of 820 "known" cases of drug treated diabetes mellitus was obtained from a random sample of local general practitioners (GPs) and diabetic clinics: 73.5% of these cases were also detected through the analysis of drug prescriptions. To evaluate the probability of misclassification a random subsample of 602 cases identified through prescriptions was submitted to the GPs working in the study area, for 517 the diagnosis of diabetes was confirmed, thus yielding a positive predictive value of 85.9%. After correction for sensitivity and probability of misclassification the prevalence of drug treated diabetes in our population was 2.52%. The pattern of prescriptions in this population is also given.(ABSTRACT TRUNCATED AT 250 WORDS)

The control of human brucellosis in the Campania region: an updating of knowledge and results obtained by the third year of the programme activities.

A control programme for brucellosis in Campania was started in 1988, in the province of Caserta, and implied different actions at the regional and provincial levels. The section of the work described here regards the updating of the results obtained during the third year of the project activity. The action performed included experimentation of data sheets in the province of Caserta to gain information on the factors conditioning brucellosis, gathering and analysis of ISTAT data on the size of livestock population as an actual or potential source of infection for man, epidemiological surveillance of human cases, census of dairies, and public health measures taken by the Regional Council. The results show that improvement of human brucellosis surveillance is in progress, whereas the programme implementation has provided a clearer picture of the situation with better understanding of the factors affecting the disease occurrence. Such problems posed by the project management as difficult maintenance of sufficient collaboration between veterinarians and physicians, scarce participation of local and regional administrations, resistance opposed by some categories, and reduced availability of financial resources are also discussed.

[Brucellosis in the Campania region]. / Brucellosi nella regione Campania.

The research describes the trend of brucellosis, in the period 1984-86, in the county of the "regione Campania". This trend, in contrast with the national one, is manifested as endemic, with frequent and localised outbreaks of epidemic levels. The research also describes, through the analysis of the illness registration forms of 762 cases of brucellosis in the period 1985-86, the seasonal trend, the ages of major risk of infection and the most frequent modes of infection. The paper concludes with suggestions for the effective prevention of brucellosis.

[Antitetanus prophylaxis: actual practice and cost benefit analysis of a hypothetical mass vaccination]. / Profilassi antitetanica: pratica attuale ed analisi costo-benefici di una ipotesi di vaccinazione di massa.

The actual practice of immunoprophylaxis in a Sanitary District of Campania (Italy) is described. As everywhere in Italy, in subjects at risk (wounded) the passive immunoprophylaxis by human specific immunoglobins is currently applied: at very high cost and with unreliable protection. The Authors suggest to implement antitetanus mass vaccination, with benefits incoming from lower expenses and higher protection.