title: Precautions.
authors.forename: A
authors.initials: A
authors.lastname: Rafael
authors.forename: B
authors.initials: B
authors.lastname: Campbell
authors.forename: D
authors.initials: D
authors.lastname: Pequegnat
mesh_terms: D000163:Acquired Immunodeficiency Syndrome / Q000517:prevention & control / Q000635:transmission*; D006801:Humans; D009741:Nursing Staff, Hospital; D009784:Occupational Diseases / Q000209:etiology* / Q000517:prevention & control