Y

Second antibody

Fc portion

Enzyme-conjugated third antibody

Enzyme-conjugated third antibody

Colored end product

Colored end product

Figure 9-14 Principle of indirect solid-phase enzyme immunosorbent assay (SPIA).

tfttk

Direct\gen fi

Figure 9-15 Directigen respiratory syncytial virus (RSV) membrane-bound cassette. A, Positive reaction. B, Negative reaction. (Courtesy Becton Dickinson Diagnostic Systems, Sparks, Md.)

Figure 9-16 Optical ImmunoAssay (OIA) for group A Streptococcus. A, Positive reaction. B, Negative reaction. C, Invalid reaction. (Courtesy BioStar, Inc., Boulder, Colo.)

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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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