The seasonal flu vaccination campaign will run from 30 September to 31 March 2027, with the Directorate-General of Health (Direção-Geral da Saúde or DGS) announcing that vaccines will be free for children aged two to four. While the National Health Service (Serviço Nacional de Saúde or SNS) has acquired 2.7 million doses, the DGS acknowledged supply constraints in the private market, noting that it does not intervene in pharmacy procurement.
Flu vaccination campaign expands to include young children

Context & Explainers
The DGS (Direção-Geral da Saúde) is Portugal's central public health authority, responsible for setting health policy guidelines, managing vaccination programs, disease surveillance, and public health campaigns. It operates under the Ministry of Health.
The DGS issues clinical guidelines (normas) that health professionals across Portugal follow, manages the national vaccination schedule, coordinates responses to disease outbreaks, and publishes health statistics. It became widely known during the COVID-19 pandemic as the lead agency for public health guidance.
For residents, the DGS is the authoritative source for vaccination schedules, health alerts, and clinical guidance. Its recommendations shape how hospitals and health centers deliver care across the country.
ULS Alto Ave is the Alto Ave Local Health Unit (Unidade Local de Saúde do Alto Ave), a public body that runs hospitals and some primary-care services for the Ave area in northern Portugal. It is part of the National Health Service (Serviço Nacional de Saúde or SNS), and recent staff strikes have affected overtime and complementary work, so residents should check local hospital notices before visiting.
4 sources
- Private sector faces difficulties purchasing flu vaccinescmjornal.pt ·
- Vaccines arrive on 30 September, extended to childrenobservador.pt ·
- DGS acknowledges difficulties in supplying flu vaccines to the private sectordn.pt ·
- Flu vaccination starts on 30 September and is extended to children aged two to fourrtp.pt ·







