Recently, when I go home every day, I can see the medical staff at the entrance of the community
holding a loudspeaker and shouting
hm l1 I believe everyone has already felt that
With the change of the epidemic situation
nucleic acid detection and our lives are closer
Go to On the street, the place with the most queues
is no longer a celebrity store
but a nucleic acid detection point
When doing nucleic acid html l3
You may just feel the hard work of medical staff
But you don't understand why their efforts are for
In fact, the truth can be summarized in one sentence:
html ml1To achieve social zeroing, nucleic acid testing for all members is the most effective strategic measure.
1
nucleic acid testing can directly find evidence of the existence of the virus
If a person is infected with the virus
Virus will be left in the respiratory tract of his throat
Nucleic acid detection can be isolated and detected virus
When the test result is positive
, it can directly prove that the person has been infected
2
html l1 Repeated multiple nucleic acid tests can increase the chance of positive detection
Nucleic acid test is a "progressive" detection
can only detect whether you are healthy when sampling
ml1 In addition
virus has infection latency period and detection window period
The average latency period of Omikerong strain is 3 days
Confirmed cases generally appear for the first time 1-2 days before the symptoms
starts to discharge viruses into the body
That is to say
If a person is infected with new crown
is basically negative
nucleic acid test on the same day or the next day
is basically negative l0 This is because the initial stage of infection
viral load is lower than the lower limit of detection
positive is undetectable
only repeated multiple tests
can detect positive
3
nucleic acid test, fast
Current
China's epidemic prevention and control enters a new stage of epidemic epidemic of Omickron virus mutant strain
Omickron mutant strain has faster spread
Late incubation period
Features of stronger occultness
Nucleic acid detection must be timely and fast
Disease control personnel can locate the source of infection
Clinical control personnel l4
tracks the virus trajectory and cuts off virus transmission in time
uses the minimum cost to achieve the maximum prevention and control effect
See here, have you gained a new understanding of nucleic acid testing?
Daily nucleic acid testing
is the scientific analysis of relevant staff
and the efforts of day and night
When I went home to do nucleic acid today htmlm l3
Don't forget the distance of no less than one meter
Scan the code in advance
Wear a mask and say to the medical staff:
"Thank you!"
Source | Hunan Daily·New Hunan Client
