[State of infectious disease notification (I.D.N.'s) in Navarra. 1996].
The System of Infectious Disease Notification (I.D.N.) encompasses the notification of 41 infectious transmissible diseases to which are added epidemic outbreaks of any etiology or cause. In Navarra, the I.D.N.'s are reported to the Section of Vigilance and Epidemiological Control of the Public Health Institute. A sharp increase of alimentary toxic-infections is observed due to two community outbreaks produced by Salmonella enteritidis that affected 410 persons. The incidence of pulmonary tuberculosis, 15.37 cases per 100,000 inhabitants has remained at the same levels as previous years and with lower rates than those published in neighbouring Autonomous Communities such as La Rioja and the Autonomous Community of the Basque Country. In the group of Exanthematic Diseases, an outbreak of German measles is noteworthy that affected males between the ages of 16 and 20. During the year 1996 there were 17 cases of Meningococcal Disease that meant a rate of 3.27 per 100,000 inhabitants, the second lowest rate in the last 25 years after the rate of 2.29 of 1994. With respect to the causative serogroup, serogroup C was isolated on 7 occasions, serogroup B on four occasions and on 6 it could not be grouped. Hydatidosis through reports of I.D.N.'s and active search in the hospitals remained steady, with 26 cases, remaining within the regular values of recent years. An important decline with respect to recent years was observed in cases of hepatitis A, hepatitis B and brucellosis.
Ederra
M
M
Sección de Viiglancia y Control Epidemiológico, Instituto de Salud Pública, Pamplona. ispub02@cfnavarra.es
Ardanaz
E
E
Moreno
C
C