After being in development, the PCR test, when deployed, readily assessed if anyone had COVID-19. These tests were in full use during the pandemic and were trustworthy and reliable regarding their results. The tests were robust not only in their performance of the assessment of the virus but also in their supply. It uses the Thermo-Fisher technology, and more than 700 million SARS-CoV-2 tests have been performed.
Why Use the Real-Time PCR Tests?
Traditional tests for infectious diseases can prove inaccurate or inconclusive; these tests are inflexible or irrelevant and might get contaminated and have missing key pathogens. The conventional tests are too slow and, therefore, a hassle. Here is where PCR fills the gap.
PCR offers tests like the In Vitro RT-PCR Diagnostic Solutions – COVID-19 Detection Kit, which offers rapid and low-cost testing. It is a highly sensitive molecular testing solution. PCR has good reproducibility and robustness in real-time, and these are some of its differentiating qualities from the other tests.
The Next Step: Testing beyond SARS-CoV-2
The labs can take advantage of the PCR test capacity in the future. They had already expanded the testing strategy during the pandemic and explored a broader research field. It includes capabilities in infectious diseases, inherited diseases and oncology.
The researchers can expand the test menus as many other floating infectious diseases continue to immerse. They may have a global impact too. As per the Centres for Disease Control and Prevention (CDC), of all the visits to the physician’s office, 7.2 million are for infectious diseases. The burden of infectious disease is also heavy on the pockets, as it makes up for almost 155 healthcare expenditures. With PCR tests, medical professionals have a fast and low-cost solution.
The WHO states that respiratory tract infections are the main cause of the disease burden worldwide. Blood borne diseases like STIs and vaginally transmitted diseases also lack an early detection system. With PCR testing, health professionals can curb the spread of infections and viruses.
Viruses like the SARS-Cov2 only contain RNA. It means they depend on attacking and penetrating healthy cells so they can reproduce and survive. They take over the healthy cells and then reprogram them to start producing the virus and then amplify its hold on the host body.
The above-mention process is known as “reverse transcription”. It is necessary to do this as only DNA can be multiplied or copied. DNA is an essential part of real-time test RT-PCR testing as it helps. If the multiple infection disease detection kit’s medical professionals detect an RNA, it is a confirmed case.
Benefits of Using Real-Time RT-PCR for Diagnoses of COVID-19
- The real-time RT-PCR tests are highly sensitive and specific. Therefore, they can deliver an accurate diagnosis of diseases like mycobacterium tuberculosis detection. It gives the diagnosis in a few hours.
- Compared to other virus isolation methods, the real-time PCR tests are much faster. The entire process is done within the confinements of a closed tube; therefore, there are lower chances of contamination.
It shows the tests to be positive at an early stage of the infection. It helps the patients with isolation precautions. It also enables contact tracing quite early and helps curb community transmission. Thus, it helps in better containment of the virus.
