title: First do no harm: ensuring that healthcare workers vaccinate and are vaccinated.
authors.forename: Kristin L
authors.initials: KL
authors.lastname: Nichol
mesh_terms: D001291:Attitude of Health Personnel; D003428:Cross Infection / Q000517:prevention & control* / Q000635:transmission; D007722:Health Knowledge, Attitudes, Practice; D006282:Health Personnel; D006801:Humans; D007252:Influenza Vaccines / Q000008:administration & dosage*; D007251:Influenza, Human / Q000517:prevention & control* / Q000635:transmission
chemical_list: D007252:Influenza Vaccines