Basic Surveillance Network, a European database for surveillance data on infectious diseases.

Area of Science:

• Public Health
• Epidemiology
• Infectious Disease Surveillance

Background:

• Established in 2000, the Basic Surveillance Network (BSN) is a European Commission-funded initiative.
• It aggregates existing national surveillance data on infectious diseases from EU member states.
• The network aims to facilitate monitoring and comparison of disease incidence trends across the EU.

Purpose of the Study:

• To provide easy access to descriptive, case-based surveillance data on infectious diseases.
• To enable monitoring and comparison of infectious disease incidence trends within EU member states.
• To expand the scope of surveillance to include over 40 EU-listed diseases.

Main Methods:

• Collection of case-based data including onset date, age, and sex.
• Inclusion of limited disease-specific variables like country of infection and immunization status.
• Classification of cases (possible, probable, confirmed) based on EU case definitions.

Main Results:

• The network has expanded its disease coverage from 10 pilot diseases to over 40.
• Data is accessible through an internal website for participants and an open website for the public.
• Future plans include inviting new member states to participate.

Conclusions:

• The Basic Surveillance Network enhances the ability to monitor and compare infectious disease trends across the European Union.
• The expansion of disease coverage and future inclusion of new member states will strengthen EU-wide infectious disease surveillance.
• Accessible data facilitates informed public health decision-making and response strategies.