Could vaginal bacteria hold key to better sex for breast cancer survivors?

This study looked at the vaginal microbiome (the community of tiny organisms living in the vagina) in 35 women with breast cancer who were receiving hormone therapy. The goal was to see if changes in these microbes could help predict or improve vaginal dryness and sexual health issues common with treatment. Researchers used genetic sequencing to measure both human and microbial activity from a simple swab, aiming to establish the microbiome as a useful biomarker for future therapies.