Key Points

For Pregnant Women

For pregnant women, four vaccinations are recommended: vaccinations against pertussis, the flu, COVID-19, and respiratory syncytial virus (RSV). These vaccinations help protect both the pregnant woman and the newborn until the baby receives its first vaccinations, when it is most vulnerable to infections.

In 2025, nearly 85% of women who gave birth in the region were vaccinated against pertussis. This vaccination coverage has risen sharply since 2023 (+22 percentage points).

During the 2025–2026 RSV immunization campaign, 72% of eligible pregnant women in Brittany were vaccinated against RSV. This figure represents a significant increase compared to the 2024–2025 campaign (+21 percentage points), when this vaccination was first implemented. If the mother was not vaccinated against RSV during pregnancy, the infant can be protected from birth through an injection of monoclonal antibodies.

For people aged 65 and older

For people aged 65 and older, vaccinations against pneumococcal disease and shingles have been recommended for everyone since 2025, in addition to vaccinations against seasonal influenza, COVID-19, and booster shots against diphtheria, tetanus, and polio (DTP). Vaccination against RSV infections is also recommended starting at age 75, and for people between the ages of 65 and 74 with chronic respiratory or cardiac conditions. These vaccinations are part of a strategy to protect older adults against respiratory infections, which are responsible for numerous hospitalizations and complications such as cardiovascular events, cognitive decline, and loss of independence.

In the region, flu vaccination coverage among people aged 65 and older increased by more than 3 percentage points—for the first time since the COVID-19 pandemic—with 63% of people vaccinated during the 2025–2026 season. However, it still falls short of the 75% target set by the World Health Organization.

In Brittany, 31% of people aged 65 and older at high risk for pneumococcal infections were properly vaccinated against pneumococcal infections in 2025. Furthermore, only 8% of people aged 65 and older were vaccinated against shingles in 2025.

Among residents and staff working in long-term care facilities for the elderly

For residents and staff working in long-term care facilities for the elderly (Ehpad), vaccinations against the flu and COVID-19 are recommended in addition to preventive measures to protect the most vulnerable individuals.

Among residents in long-term care facilities, flu vaccination coverage was high, with 87% of them vaccinated during the 2025–2026 season, exceeding the 75% threshold recommended by the WHO. COVID-19 vaccination coverage, however, was lower, estimated at 70%.

Among healthcare professionals working in nursing homes, flu vaccination coverage remains insufficient, with only 27% vaccinated despite recommendations and a slight upward trend during the 2025–2026 season.

Vaccination Acceptance

Vaccination acceptance remains high in the region, particularly among seniors, with 82% of those aged 65 to 79 stating that they are in favor of vaccination in general.