A film made by doctors, designed to encourage health staff to get the flu jab, has caused outrage among trade unions.
Blackpool Victoria Hospital says the video, which the staff who made it have called "Reservoir Docs", has been a success and led to more staff getting the vaccine.
But one of the hospital's leading unions is accusing the trust of being insensitive about violence against NHS employees.
Our correspondent Rachel Townsend has the story:-
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