Judgment of the Court (Tenth Chamber) of 12 June 2025.#A and Others v Tallinna linn.#Request for a preliminary ruling from the Riigikohus.#Reference for a preliminary ruling – Social policy – Protection of the safety and health of workers – Directive 89/391/EEC – Measures to encourage improvements in the safety and health of workers at work – Articles 5, 6 and 9 – Obligations on employers – Directive 2000/54/EC – Protection of workers from risks related to exposure to biological agents at work – Article 14(3) – Health surveillance – Making available of effective vaccines – Annex VII, points 1 and 2 – National legislation allowing employers to require workers who are exposed to a biological risk to undergo vaccination – SARS-CoV-2 virus.#Case C-219/24.