What is the use of multi -round nucleic acid testing?Listen to what the experts say

Qilu.com · Lightning News, September 4th, the new crown virus nucleic acid test is an important means to find out the infection chain, block the spread, and control the spread of the epidemic. Because the new coronal virus infection has a certain incubation period, and the incubation period is due to individual differences, especially the window period, the virus load is low, and the detection is sensitive, and it is easy to miss the diagnosis. The Omikon BA.2.76 mutant strain has a shorter period, stronger transmission, and faster transmission at the Muting Rong BA.2.76 of the Jining epidemic. Only by increasing the frequency of testing The epidemic spreads. In addition, the samples used in nucleic acid detection are mostly pharynxes, and repeated testing can improve the positive detection rate of virus detection.