Influenza A & B, RT-PCR

Test Specimen

• Throat or nasopharyngeal swab in 3 mL V-T-M medium or Universal transport media equivalent

Specimen Collection

• Specimen should be collected during acute phase of the disease, ideally within 24 hours of onset of symptoms. Guide the flexible (ideally a flocked rather than wound) swab into the contour of the nares and into the nasopharynx. Leave in place 15 to 30 seconds, rotate and remove. Place swab in viral transport.

• Throat swab: Carefully rub the posterior nasopharynx with a dry sterile swab (preferably the "flocked swab"). Avoid touching the tongue or buccal mucosa. Place swab in viral transport.

Specimen Requirements

• 1mL

Transport Conditions

• Refrigerate, Ship on cool packs 20-80 C if received in 72 hours

Reporting

• Negative - No Influenza A or Influenza B viral RNA detected

• Influenza A Positive - Influenza A viral RNA detected

• Influenza B Positive - Influenza B viral RNA detected

• Indeterminate

• Quantity not sufficient