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Bacterial vaginosis (BV) is an infection of the vagina caused by excessive growth of bacteria. [ 6 ] [ 12 ] Common symptoms include increased vaginal discharge that often smells like fish. [ 2 ] The discharge is usually white or gray in color. [ 2 ]
The Nugent Score is a Gram stain scoring system for vaginal swabs to diagnose bacterial vaginosis (BV).The Nugent score is calculated by assessing for the presence of large Gram-positive rods (Lactobacillus morphotypes; decrease in Lactobacillus scored as 0 to 4), small Gram-variable rods (Gardnerella vaginalis morphotypes; scored as 0 to 4), and curved Gram-variable rods (Mobiluncus spp ...
Prevention of bacterial vaginosis includes healthy diets and behaviors as well as minimizing stress as all these factors can affect the pH balance of the vagina. [ 11 ] Prevention of trichomoniasis revolves around avoiding other people's wet towels and hot tubs, and safe-sex procedures, such as condom use.
Gram stain of cells from the vagina (the same magnification) with normal bacterial flora (top) and the bacteria that cause vaginosis (bottom). A variety of diagnosis techniques are currently available for identifying Gardnerella vaginalis such as the OSOM BV Blue assay, FemExam cards and nucleic acid amplification tests (NAATs), resulting in the determination of ongoing BV.
Bacterial vaginosis — an overgrowth of bacteria that can cause discharge and a "fishy" odor — is the most common vaginal infection in women, affecting nearly 30% between 15 and 44 years old ...
They are a medical sign of bacterial vaginosis, particularly that caused by Gardnerella vaginalis, [2] a group of Gram-variable bacteria. This bacterial infection is characterized by thin gray vaginal discharge , and an increase in vaginal pH from around 4.5 to over 5.5.
It is the aerobic counterpart of bacterial vaginosis. The lack of acknowledgement of the difference between the two conditions might have led to inaccurate conclusions in several studies in the past. [4] The entity that has been described as "desquamative inflammatory vaginitis" probably corresponds to the more severe forms of aerobic vaginitis ...
A high vaginal swab (HVS) is a medical procedure performed in obstetrics and gynaecology to test vaginal discharge for the presence of vaginal thrush, bacterial vaginosis and trichomonas vaginalis. [1] [2] [3] It is carried out in clean conditions, by a healthcare professional who uses a speculum to look at the cervix and vagina.