According to the Guangxi Health Commission, from 0:00 to 24:00 on December 26, 2 newly confirmed cases were confirmed in Guangxi, and another 5 cases of asymptomatic local infection were converted to confirmed cases. There are currently 19 confirmed cases and 1 asymptomatic local infection. So what are the diagnostic criteria for new coronary pneumonia? Let’s take a look at it together.
What are the diagnostic criteria for new coronary pneumonia?
The diagnostic criteria for new coronary pneumonia include epidemiological history, clinical manifestations, nucleic acid testing and imaging examinations. The patient had a history of living and traveling in the epidemic area 14 days before the onset of the disease, or had an epidemiological history of contact with the patient or suspected case in the new coronary pneumonia 14 days before the onset of the onset, and had fever or respiratory symptoms. The lung imaging examination showed The imaging features of new coronary pneumonia, the lymphocyte count and white blood cell count in the early stage of the disease are normal or decreased. If it meets any of the above-mentioned epidemiological history and any two clinical manifestations, and the virus nucleic acid test is positive, the diagnosis can be made.
How long does it take to diagnose new coronary pneumonia?
For new coronary pneumonia, the diagnosis can be made within half a day, that is, within five or six hours. But now, because we have a strong ability to distinguish pneumonia in patients with new coronary pneumonia, for example, we can directly make a rapid diagnosis through epidemiological contact history, combined with typical CT and clinical manifestations. In some new guidelines, we emphasize that we should not be limited to nucleic acid testing, because nucleic acid has a certain false negative rate, so the diagnosis can be made directly through the typical clinical manifestations of ct.
Then, as the research and development of this reagent matures, there are also some rapid test reagents abroad, which claim to be able to quickly produce results within fifteen minutes or one or two hours. Well, in China, nucleic acid can produce results in almost half a day, and antibodies usually produce results in five or six hours, which is very helpful for the diagnosis of new coronary pneumonia.
With the passage of time, our human cognition, detection ability and treatment ability of new coronary pneumonia have also made great progress. The battle of new crown pneumonia will slowly be brought under control with everyone’s attention.
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