Causative Agent Of Bacterial Vaginosis

The cause or causes of bacterial vaginosis are unknown. A marked decrease in vaginal lactobacilli is a constant feature, suggesting that conditions supressing lactobacilli, or promoting other flora, play a causative role. Gardnerella vaginalis, a small, aerotoler-ant bacterium with a Gram-positive type of cell wall, is commonly present in large numbers, as are strictly anaerobic bacteria of the Mobiluncus and Prevotella genera, Mycoplasma sp., and anaerobic streptococci. Pure cultures of these species do not consistently produce bacterial vaginosis when healthy people are voluntarily inoculated, although the discharge from people with the condition can produce the disease. Each of these species of bacteria can occur in vaginal secretions of women without the disease, although in much smaller numbers.

Bacterial Vaginosis Facts

Bacterial Vaginosis Facts

This fact sheet is designed to provide you with information on Bacterial Vaginosis. Bacterial vaginosis is an abnormal vaginal condition that is characterized by vaginal discharge and results from an overgrowth of atypical bacteria in the vagina.

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