Open access

Seroprevalence of the SARS-CoV-2 antibody in healthcare workers: a multicentre cross-sectional study in 10 Colombian cities

Jeadran Nevardo Malagón-Rojas, Marcela Mercado-Reyes, Yezith G Toloza-Pérez, Eliana L Parra Barrera, Marien Palma, Esperanza Muñoz, Ronald López, Julia Almentero, Vivian V Rubio, Edgar Ibáñez, Eliana Téllez, Lucy G Delgado-Murcia, Claudia P Jimenez, Diego Viasus-Pérez, Marisol Galindo, Luisa Lagos, Interinstitutional Support Group, Magdalena Weisner, Gloria Puerto, Lyda Muñoz-Galindo, María Teresa Herrera, Jhonantan Reales, Edwin Cárdenas-Villamil, Jessica Ortíz, Ligia Ovideo, Liliana Serrano, Stephany Botero, Juan Felipe Bedoya, Helena Rodríguez-Perea, Norma Celis-Cruz

10.1136/oemed-2021-107487

November 5, 2021