title: [Important that the care providers participate in national point prevalence measurements].
authors.affiliation: Vårdhygien Stockholms län, Stockholms läns landsting. ann.tammelin@sll.se
authors.forename: Ann
authors.initials: A
authors.lastname: Tammelin
authors.forename: Eva
authors.initials: E
authors.lastname: Melander
authors.forename: Ingemar
authors.initials: I
authors.lastname: Qvarfordt
mesh_terms: D003428:Cross Infection / Q000453:epidemiology* / Q000517:prevention & control; D006801:Humans; D015994:Incidence; D017053:Infection Control; D015995:Prevalence; D012307:Risk Factors; D013530:Surgical Wound Infection / Q000453:epidemiology / Q000517:prevention & control; D013548:Sweden / Q000453:epidemiology