First molecular characterization of Escherichia coli O157:H7 isolates from clinical samples in Paraguay using whole-genome sequencing Natalie Weiler; Lucia Jazmín Martínez; Josefina Campos; Tomas Poklepovich; Maria Veronica Orrego; Flavia Ortiz; Mercedes Alvarez; Karina Putzolu; Gisela Zolezzi; Elisabeth Miliwebsky; Isabel Chinen;

Impact of gestational diabetes mellitus in gut and human breast milk microbiome in Colombian women and their infants Sandra Y. Valencia-Castillo; Mayte J. Hernández-Beza; Irisbeth Powell-Cerda; Erika Acosta-Cruz; Guadalupe C. Rodríguez-Castillejos; Fernando Siller-López; Humberto Martínez-Montoya;

Update of diagnostic methods in tuberculosis (TB) Mario José Matteo; María Cecilia Latini; Davor Nicolás Martinovic; Marina Bottiglieri;