Rotavirus and its association with other etiological agents

Results and demographic data from patients aged 0-5 years with gastrointestinal infection and suspected rotavirus infection. These samples were processed at the Central Epidemiology Laboratory (LCE) of the Instituto Mexicano del Seguro Social (IMSS). The samples were received between June 2023 and October 2025. 642 samples were processed for rotavirus detection tests, and 321 of these samples were also processed for molecular detection of 18 other etiological agents (4 viruses, 11 bacteria, 1 protozoan, and 2 parasites).