Preferred test for the detection of Streptococci causing pharyngitis.
Specimen Type
Swab
Container
Swab
Collection Instructions
Specimen Collection: : BD™ Liquid Amies Elution Swab (ESwab), Liquid Amies Single Plastic Applicator, Liquid Stuart Single Plastic Applicator, Puritan Liquid Amies Transport System, and Sterile Rayon and Polyester Throat Swabs. Obtain specimen using a culture transport swab. Tilt patient’s head back to assist in opening of mouth as wide as possible. Depress tongue with a tongue depressor so swab does not touch oral mucosa or tongue. If patient has complained of 1 spot being sore, swab that area well. In 1 continuous motion: Swab 1 tonsillar area up then down. Move to back of throat as far down as possible and swab there. Move to other tonsillar area and swab. Swab behind uvula and remove swab. Return swab to sterile culture transport tube to ensure specimen preservation. Label tube with patient’s name (first and last), date and actual time of collection, and type of specimen. Maintain sterility and forward promptly at ambient temperature.
Transport Instructions
Specimen Stability
Methodology
Nucleic acid test that uses Polymerase Chain Reaction (PCR) A Real-Time PCR test for the qualitative detection and differentiation of Group A ?-hemolytic Streptococcus (Streptococcus pyogenes) and pyogenic Group C and G ?-hemolytic Streptococcus from throat swab specimens.
Days Performed
Monday - Sunday
Specimen can be stored at room temperature or 2°C to 8°C for up to seven days.
