Covid-19 / Human Influenza Virus A&B(Flu A&B)Antigen Test Kit ( Colloidal Gold )

Testing Procedure

Test specimens immediately after collection for optimal test performance. Inadequate specimen collection or improper sample handling/storage/transport may yield erroneous results. Refer to the CDC Interim Guidelines for Collecting, Handling, and Testing

Clinical Specimens from Persons for Coronavirus Disease 2019 (COVID-19)

1. Nasal swab:

To collect a nasal swab sample, carefully insert the swab into the nostril that presents the most secretion under visual inspection. Using gentle rotation, rotate the swab against the wall of the nostril into the patient's nostril to the nasal palate, and then slowly remove it while wiping.

2. Nasopharyngeal swab:

To collect a nasopharyngeal swab sample, carefully insert the swab into the nostril that presents the most secretion under visual inspection. Keep the swab near the septum floor of the nose while gently pushing the swab into the posterior nasopharynx. Rotate the swab several times then remove it from the nasopharynx.

3. Oropharyngeal swab:

To collect an oropharyngeal swab sample, tilt the head back slightly, open the mouth wide to expose the tonsils and back of the throat. Carefully insert the swab into the nasal condyle inside the nasal passage, stay for a while (no less than 10 seconds), and slowly turn it out.

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