The "crossover effect" of COVID-19 in pregnancy on the infant microbiome. - Ignatyeva O; Daniel V; Zelenova E; Cherdakli A; Bolashova E; Matkava L; Shegurova A; Volkov M; Zagainova A; Kashtanova D; Ivanov M; Bembeeva B; et al. (Frontiers in microbiology, 2025)