Generally speaking, the data of nucleic acid detection is error-free and its accuracy is relatively high. When doing nucleic acid detection, it is generally necessary to take blood or respiratory tract samples of patients to know whether there is foreign virus invasion, which is also the main way to check novel coronavirus infection. If the nucleic acid is found to be positive, it means that it is infected by the virus.
nucleic acid testing
When you take a throat swab for nucleic acid detection, you are prone to nausea and vomiting, so don't eat for two hours before the test. Patients should not drink, smoke or chew gum half an hour before the test, otherwise the test results will be affected.
There are many people who do nucleic acid testing. Try to wear a mask when queuing, and keep a certain distance between people. Try not to talk. You need to bring your ID card and medical insurance card when testing.