Covid-19 test

Article

December 1, 2021

The test for Covid 19 respiratory disease and the associated new Crohn's virus is performed using polymerase chain reaction (PCR) tests, nucleic acid tests, and ELISA test kits. A study published in February 2020 claims that a CT scan of the breast performs better than polymerase chain reaction tests. Test methods Polymerase chain reaction (PCR) One of the first PCR tests was performed in January 2020 at Schartie Hospital of Humboldt University in Berlin using Real Time - Polymerase Chain Reaction (RT-PCR). This test is the basis for the manufacture and distribution of 250,000 laboratory kits distributed by the World Health Organization worldwide. Nevertheless, this method of laboratory measurement is very expensive. In South Korea, Kogenebiotech has developed a kit called PowerCheck to detect the corona virus based on a polymerase chain reaction. These kits look for the E gene in all beta-coronaviruses and the RNA polymerase-dependent (RNARdRp) gene for the new corona. Other companies, such as Seegene and Solgent, launched their Corona diagnostic kits in February 2020 under the names DiaPlexQ and Allplex 2019-nCoV. Replication of nucleic acid by isothermal method Isothermal amplification of nucleic acids is a simple and inexpensive way to diagnose infections. Based on this method, rapid diagnostic kits have been developed for Covid-19, of which Abbott's kit is one.

antibody

One of the methods of detecting Covid-19 is through antibody test kits. In these tests, a sample of blood serum is taken, and if the person is infected and has completely recovered, the test will still be positive. The first antibody test was presented by the Wuhan Institute of Virology on February 17, 2020. On February 25, 2020, a Singaporean team from Duke-NUS Medical School presented another antibody test, the results of which will be announced in a few days. South Korea, called PCL, provided the South Korean Ministry of Food and Drug Administration with an instant diagnostic test called COVID-19 Ag GICA Rapid, which claimed that the diagnostic kits were antibody-based and could detect the disease within 10 minutes, unlike RT-PCR.

CT scan of the breast

A CT scan of the breast is a method of examining the hips. This method is quick and easy. Research has shown that the sensitivity in the diagnosis of Covid-19 is 98%, while the sensitivity in diagnosis by PCR is 71%. Of course, independent research for success

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