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Sampling Procedure

Sampling Procedure

Test Important Information

Avoid the following actions 1 hour before conducting the test

  • -  Avoid eating and drinking
  • -  Avoid nasal irrigation
  • -  Avoid smoking, drinking and gum chewing
  • -  Avoid rinsing your mouth or brushing your teeth

Visitors seeking entry into Mainland China

For visitors seeking entry into Mainland China, both nasopharyngeal and oropharyngeal samples are needed. Break off the head of both flocked swabs and place them into the sample collection tube containing the transport medium.




COVID-19 RT-PCR Screening Test - Sample Collection Procedure - Demonstration Video