co-infection in patients with COVID-19.

To assess the impact of infection on the course of COVID-19. The authors included 809 patients with COVID-19 in this retrospective study: 55 had infection, 23 had -negative antibiotic-associated diarrhea and 731 had no diarrhea. in feces was determined by immunochromatographic test for its toxins.

Early viral versus late antibiotic-associated diarrhea in novel coronavirus infection.

Diarrhea is one of the manifestations of the novel coronavirus disease (COVID-19), but it also develops as a complication of massive antibiotic therapy in this disease. This study aimed to compare these types of diarrhea.We included patients with COVID-19 in a cohort study and excluded patients with chronic diarrhea, laxative use, and those who died during the first day of hospitalization.