First-Dose Coronavirus 2019 Vaccination Coverage among the Residents of Long-Term Care Facilities in France

Long-term care facilities (LTCFs) experienced severe burden from the Coronavirus 2019 (COVID-19), and vaccination against SARS-CoV-2 is a major issue for their residents.

The objective of this study was to estimate the vaccination coverage rate among the residents of French LTCFs.

Participants and settings: 53 medical coordinators surveyed 73 LTCFs during the first-dose vaccination campaign using the BNT162b2 vaccine, conducted by health authorities in January and early February 2021.

in all the residents being in the LTCF at the beginning of the campaign, investigators recorded age, sex, history of clinical or asymptomatic COVID-19, serology for SARS-CoV-2 or severe allergy, current end-of-life situation, infectious or acute disease, refusal of vaccination by the resident or by the representative person of vaccine, and the final status, vaccinated or not.

Among the 4,808 residents, the average coverage rate for COVID-19 vaccination was 69%, and 46% of the LTCFs had a coverage rate <70%. Among unvaccinated residents, we observed more frequently a history of COVID-19 or a positive serology for SARS-CoV-2 (44.6 vs. 11.2% among vaccinated residents, p < 0.001), a history of severe allergy (3.7 vs. 0.1%, p < 0.001), end-of-life situation (4.9 vs. 0.3%, p < 0.001), current infectious or acute illness (19.6 vs. 0.3%, p < 0.001), and refusal of vaccination by residents or representative persons (38.9 vs. 0.4%, p < 0.001).

About 3 out of 10 residents remained unvaccinated, and half of the LTCFs had a coverage rate <70%. This suggests that COVID-19 will remain a threat to many LTCFs after the vaccination campaigns.