Virus specific sampling method

a) Nasal swab: Gently insert the swab head into the nasal palate, stay for a while and then slowly turn to exit. Swab the other nostril with another swab, immerse the swab head in the sampling solution, break it at the breaking point, and discard it. (Suitable for sampling with this product)

b) Pharyngeal swab: Wipe bilateral pharyngeal tonsils and posterior pharyngeal wall with a swab, and also immerse the swab head in the sampling solution and discard it. (suitable for sampling with this product).