The new mask-wearing policy was a motivation for vaccination but also offered an alternative to non-compliant HCW. Concerns about vaccine safety and efficiency and self-interest of health care workers are still main determinants for influenza vaccination acceptance. Better incentives are needed to encourage vaccination amongst non-physician HCW.

Eating habits of professional firefighters (b) Authors' full names, highest academic degrees, and affiliations (if an author's present affiliation is different from the affiliation under which the work was done, list both);