Is nucleic acid examination painful?

There are two kinds of nucleic acid detection, 1 is a throat swab. This method of nucleic acid examination is painless, but you only need to open your mouth, and the inspector will put an inspection tool into your mouth to get your oral secretions. This process will soon pass, and you will feel uncomfortable.

The second method is a nasal swab. This method of nucleic acid detection is more sour and refreshing. He inserted a cotton swab from your nostril and rubbed it to the intersection of your mouth and nose for sampling. In this process, you will feel as if your crown has been opened. Generally, this process is a little longer than throat swab. In any case, we should actively cooperate with the nucleic acid examination.