Protect yourself and the people around you in this way. While reducing the price of nucleic acid testing in Hebei, it is hoped that more cities can respond to this move and further reduce the cost of nucleic acid testing. This is a very good convenience measure.
Principle of nucleic acid detection:
All living things contain nucleic acids, including DNA and RNA. Novel coronavirus is a virus containing only RNA, and the specific RNA sequence in the virus is a sign to distinguish the virus from other pathogens. After novel coronavirus appeared, scientists in China completed the analysis of the whole genome sequence of novel coronavirus in a short time.
Compared with other species' genome sequences, novel coronavirus's specific nucleic acid sequence was found. If novel coronavirus's specific nucleic acid sequence can be detected in patients' samples during clinical laboratory testing, it should be suggested that patients may be infected by novel coronavirus.