New York requires flu shot for health care workers.
Wallis
Laura
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D006282:Health Personnel; D006801:Humans; D017589:Immunization Programs / Q000458:organization & administration*; D007252:Influenza Vaccines / Q000008:administration & dosage*; D007251:Influenza, Human / Q000517:prevention & control*; D009518:New York
D007252:Influenza Vaccines