The difference between nasal swab and throat swab The results of the new coronavirus nucleic acid test are an important reference for the diagnosis and efficacy evaluation of the new coronavirus pneumonia. 核酸檢測篩檢檢體多來自深咳痰或咽拭子, 而咽拭子又分為鼻咽拭子和口咽拭子 . 所以, …