Here is one the most in depth and informative articles I’ve read on Group Beta Strep! Please read the Alternative options for preventing and avoiding GBS towards the end of the article. It turns out garlic destroys GBS when applied directly to the vagina! Taking probiotics strongly inhibits the growth of GBS by increasing the acidity of the environment when applied directly to the vagina. They have even tested panty liners soaked with probiotics and had success! See the entire article here.