MUCOVAC is a feasibility study of the immunological and transcriptomic analysis of cervicovaginal samples of women infected or not infected with HIV-1. We also assess tolerance samples taken by cytobrush and cervicovaginal washings, efficiency and reproducibility of the sample by cytobrush and cervicovaginal lavage for transcriptomic analysis, measurement of cytokines by Luminex technology, quantification of IgG and IgA. In blood we will determine the phenotype of B cells and Tfh cell frequency (T follicular helper) and quantification of serum immunoglobulins and will perform a transcriptomic analysis of blood cells. Finally we will make correlations with the observed responses at the genital mucosa.