The cost of personal nucleic acid examination is not fixed, and the charging standards of each city and hospital are different. The general price is around 20-80 yuan. If the price of nucleic acid examination in community hospitals will be cheaper, the price of nucleic acid examination in top three hospitals will be higher, and the price of nucleic acid examination in private hospitals will be more expensive. You need to make an appointment before you do nucleic acid testing. You can make an appointment online or in the hospital. Pay attention to relaxing yourself before the exam. Nucleic acid testing won't do any harm to your health. When testing nucleic acid, you need to wear a mask, maintain hygiene, and avoid cross-infection during testing. After nucleic acid examination, you need to rest more, drink more warm water and have a light diet.