Test Procedure 1. Rip the aluminum foil pouch to take out the cassette, and put it on a clean place. 2. Specimen collection: according to standard operating methods. 3. Extraction specimen: insert the swab into an extraction reagent tube. Squeeze and stir the swab for more than 5 times. 4. Squeezing the sides of the tube when remove the swab to extract the liquid from the swab. 5. Press the nozzle cap tightly into the tube, and add 2 drops of extracted specimen to the specimen well of the cassette. 6. Observe the results in 15 minutes. The test is invalid clinically after 30 minutes.