Coronavirus infection in humans with Covid-19 is a matter of concern in the current situation. But the symptoms do not come seriously in the early stage of infection as mentioned earlier the incubation period of coronavirus (for covid) is 2-4 days. That is, the symptoms do not appear completely before 14 days. Waiting until all the symptoms appear can lead to great danger. The severe symptoms of the disease are shortness of breath, and the earlier the diagnosis of Covid-19 is the better for elderly people and those with asthma, diabetes, kidney problems, and heart problems. Although there is no cure for the disease, some palliative adjuvant treatments can save the lives of Covid-19 patients. For this reason, the suspect needs to be appropriately tested for Covid-19 before it escalates. If the test detects the suspected person's coronavirus.
(a) RT-PCR test (RT-PCR test): In this test, it is confirmed whether the infection of coronavirus has occurred in the body of a person. There are two methods currently in use for the diagnosis of Covid-19 and Coronavirus infections. One of them is the RT-PCR test and the other is an antibody test.DNA is made from and large quantities of DNA are prepared from it. The presence of coronavirus can be understood from this DNA analysis. The nasopharynx on which the test is performed. If an infection occurs, it needs to be treated appropriately. As mentioned earlier, early symptoms of covid-19 are mild in patients, which looks like a mild cold. may be Symptoms include fever, dry cough, sore throat, and malaise. In such a situation it is better to get tested for covid without any hesitation. It can be understood whether there is a virus infection in the body. It is better to consult a doctor in this regard. If doctor babu understands, he will suggest a covid test. Can be caught It is determined by the genome of the coronavirus. The genome of the coronavirus is a single RNA RT-PCR method. Some people who are infected with the coronavirus do not show any symptoms of covid-19. They are called asymptotic. Antibody tests are needed because these people can spread the disease in the community. If the test is positive, it is easier to be cautious. This test has already been performed on human blood for the coronavirus (SARS-COV-Z). IgM and IgG antigens are attached. If the test blood contains IgM and IgG antibodies, they will bind to the antigen according to the body's natural immune response.
(b) Antibody test (Antibody test): When a person is attacked by a coronavirus, antibodies are produced in his blood. So it can be seen if any antigens are present. If the person is +ve for the antibody, the person is diagnosed with the coronavirus that they contracted. It is too late to get the results of this test because people's blood does not contain the coronavirus. Within about 20 minutes, a blood sample can detect the presence of antibodies to Covid-19. This test can tell if a person is infected.
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