口腔拭子采样的结果和血液采样的结果一样吗?

口腔拭子采样的结果和血液采样的结果一样吗?

口腔拭子采集的具体步骤:
1. 准备医用棉签 (单头), 延伸至口腔, 并擦拭口腔内脸颊的粘膜 (脸颊内侧) 超过 20 次, 取出棉签, and dry it on a clean white paper.
2. Collect 5 cotton swabs in the same way. Store in a clean paper envelope after cool and dry
3. Please don’t forget to mark the sample. Don’t make physical contact with other people.

The samples collected by the above methods can be stored in a dry environment for 2-3 月.