Q fever seroprevalence in parturient women: the EQRUN cross-sectional study on Reunion Island.

ABSTRACT: BACKGROUND:Q fever (Coxiella burnetii infection) has been associated with adverse perinatal outcomes. After investigating the obstetrical importance of Q fever on Reunion island and demonstrating an association between incident Q fever and miscarriage, we conducted a cross-sectional serosurvey to assess the prevalence of Coxiella burnetii infection among parturient women. METHODS:Between January 9 and July 24, 2014, within the level-4 maternity of Saint Pierre hospital and the level-1 maternity of Le Tampon, we proposed to screen all parturient women for Coxiella burnetii serology. Seropositivity was defined using indirect immunofluorescence for a dilution of phase 2 IgG titre ≥1:64. Further dilutions were chosen to discriminate recent or active infections from past or prevalent infections

SUBMITTER: Jaubert J 

PROVIDER: S-EPMC7118902 | biostudies-literature | 2020 Apr

REPOSITORIES: biostudies-literature