title: CDC updates recommendations for protecting clinicians from influenza.
authors.forename: Bridget M
authors.initials: BM
authors.lastname: Kuehn
mesh_terms: D002487:Centers for Disease Control and Prevention, U.S.; D006282:Health Personnel; D006801:Humans; D053118:Influenza A Virus, H1N1 Subtype; D007252:Influenza Vaccines; D007251:Influenza, Human / Q000517:prevention & control*; D008397:Masks; D017410:Practice Guidelines as Topic; D012134:Respiratory Protective Devices; D014481:United States
chemical_list: D007252:Influenza Vaccines