Medicine and Health Sciences Commons^™

Microbiota Dynamics, Metabolic And Immune Interactions In The Cervicovaginal Environment And Their Role In Spontaneous Preterm Birth, Stanely Onyango, Jia Dai Mi, Anjela Koech, Patricia Okiro, Marleen Temmerman, Peter Von Dadelszen, Rachel Marie Tribe, Geoffrey Omuse

Pathology, East Africa

Differences in the cervicovaginal microbiota are associated with spontaneous preterm birth (sPTB), a significant cause of infant morbidity and mortality. Although establishing a direct causal link between cervicovaginal microbiota and sPTB remains challenging, recent advancements in sequencing technologies have facilitated the identification of microbial markers potentially linked to sPTB. Despite variations in findings, a recurring observation suggests that sPTB is associated with a more diverse and less stable vaginal microbiota across pregnancy trimesters. It is hypothesized that sPTB risk is likely to be modified via an intricate host-microbe interactions rather than due to the presence of a single microbial taxon …