Characterization of fungal communities transmitted from sow to piglet

Our results highlight the association between sow fecal and piglet fecal fungal communities. The findings indicate significant differences among the fungal communities in maternal feces, maternal vagina, and piglet feces. However, the fungal communities in maternal feces and piglet feces were more similar to each other than to those found in the maternal vagina, suggesting potential vertical transmission to newborn piglets. This study describes the structure and composition of fungal communities in maternal feces, maternal vagina, and piglet feces, providing insights into the gut microbial composition during early life.