National Directorate of Health Surveillance

DINAVISA, the National Directorate of Health Surveillance, is the Paraguayan government agency responsible for monitoring and controlling public health threats across the country. It conducts epidemiological surveillance of communicable and non‑communicable diseases, oversees food safety and water quality programs, and regulates the registration and vigilance of pharmaceuticals and medical devices. The directorate also coordinates vaccination campaigns, issues health alerts, and provides technical guidance to regional health services and laboratories. Its work supports the Ministry of Public Health and Social Welfare in formulating evidence‑based health policies and emergency response plans.

DINAVISA operates at the national level, serving all departments and municipalities of Paraguay through a network of regional surveillance units and reference laboratories. While specific staff numbers or budget figures are not disclosed in the available sources, the agency is recognized as a central component of the country’s public health infrastructure. Its mandate includes both routine monitoring and rapid response to outbreaks, positioning it as a key actor in national health security. The agency’s activities are aligned with international health regulations and it collaborates with regional bodies such as the Pan American Health Organization.

A distinguishing attribute of DINAVISA is its role as the national authority for health surveillance, which gives it regulatory power to mandate reporting of notifiable diseases and to enforce compliance with sanitary standards. The incident reported on 2025‑06‑01, in which unauthorized access to its web portal was detected and contained through a coordinated response led by MITIC and the national CERT‑PY, highlights the agency’s integration into Paraguay’s broader cybersecurity framework for critical infrastructure. This event also underscores the directorate’s reliance on secure information systems for timely data collection and dissemination.

Structurally, DINAVISA is a directorate within the Ministry of Public Health and Social Welfare of the Paraguayan government; it is not a separate legal entity and has no parent company or subsidiaries. Its leadership is appointed by the ministry, and it operates under the civil service regime that governs public institutions in Paraguay. As a government body, its funding derives from the national budget and it is accountable to the legislative and executive branches for the fulfillment of its public health surveillance mission.