As the vaccines for Covid-19 are being distributed, testing continues to improve. The rapid testing of Covid-19 is the new norm for testing for the SARS-CoV-2 virus, mainly because of the rate at which results are determined. Health professionals get to know who is infected sooner, and the necessary procedure needed to be taken done faster to prevent the spread of the virus.
There are three types of Covid-19 tests used by testing centers and health professionals; antibody testing, antigen testing, and Polymerase Chain Reaction (PCR) testing. Testing is now one of the best ways to track infected patients and the best option to fight the virus while we continue to wait for the vaccines to be distributed.
Antigen tests detect and identify any signs of antigens or proteins produced by the SARS-CoV-2 virus. These tests are less sensitive, meaning they usually have high numbers of false-negative results. Results from antigen tests are received faster than other tests, generally within a few minutes.
Antibody tests deal with identifying antibodies produced by the body to fight off the illness. The immune system quickly notices when there is a foreign material in the body. When the foreign material is detected, the body reacts by producing specific antibodies that can fight and withstand the virus’s effects. Antibody tests are used to search for these antibodies in the body and are mostly used for recovered patients. This is mainly because antibodies cannot be present when the virus is still active.
What are PCR Tests?
Polymerase Chain Reaction (PCR) tests are tests used to identify and detect the genetic information of the SARS-CoV-2 virus, known as the RNA. You can only see the RNA if it is present in the body of an infected individual. This means it is only infected when used on people with active infection of the virus.
Most health professionals rely on the results from PCR tests because they have proven to be more accurate than the other tests. PCR tests are more sensitive, meaning they easily detect the presence of the virus’s genetic material, which makes it easier to identify infected people.
What procedure is usually followed for PCR Tests?
- Use a swab to sample the interior of the nasal cavity
- Apply swabbed nasal samples into a buffer solution
- Apply the buffered sample into the cuvette
- Apply COVID-19 test assay to samples for reaction
- Heat reaction for 30 minutes with Thermal Heater
- Insert heated sample cuvette into Automated Analysis Station
- Scan QR code on Automated Analysis Station for infection results
- Instantly email or text results, images, notes, GPS information
When to opt for rapid Covid-19 PCR tests
Deciding to be tested for the Coronavirus by a rapid covid-19 PCR test is essential in certain situations. The following are some of the reasons why you should opt for rapid Covid-19 PCR tests.
- When you are showing symptoms of the virus, you must get tested.
- When you are about to go back to work, testing helps to know if you have been infected to avoid spreading the virus amongst your colleagues.
- When you are about to have a surgery, or you are being admitted to the hospital. This prepares health professionals for any situation, depending on the outcome of your results.
- You can also take a PCR tests if you are traveling for an important occasion to prevent the spread of the virus if you are infected.
If you believe you are infected with the virus and you want to get tested, you can call your local health center for information on how to get tested.
Even though these tests are available on-demand, we still play a role during this global pandemic. We have to protect ourselves always by following the guidelines that have been put in place to help minimize the virus’s spread.
Which rapid Covid-19 PCR test kits are most reliable?
With many test kits on the market today, it is difficult to determine which of them has been approved for use. Because of this, it is crucial always to purchase testing kits from certified sources. One of the best places to find affordable and reliable rapid Covid-19 test kits is Rapid Connect Medical.
The annealing temperature (typically between 48-72°C) is related to the melting temperature (Tm) of the primers and must be determined for each primer pair used in PCR. During the extension step (typically 68-72°C) the polymerase extends the primer to form a nascent DNA strand. This process is repeated multiple times (typically 25-35 cycles), and because each new strand can also serve as a template for the primers, the region of interest is amplified exponentially. The final step of the PCR is generally a longer, single temperature step (often 5-10 min at 68-72°C) that allows for the completion of any partial copies and the clearance of all replication machinery from the nascent DNA. Once the PCR is complete, the thermal cycler is set to 4°-10°C to maintain product integrity until such time as the tubes can be removed from the machine.
Generally, if you are looking for an In vitro diagnostic (IVD) device that can quickly diagnose a COVID-19 related case, then you can bet on a rapid Covid-19 PCR test. These test devices are easy to use and they offer the greatest potential for screening asymptomatic and pre-symptomatic patients.
Based on research, they have contributed a lot to the expansion of testing capabilities in the US. The diagnostics and detection of the live virus can show a negative or positive active viral result values with high sensitivity, specificity, and accuracy. While some people may have an inhibition about the sample extraction process, but it isn’t too uncomfortable compared to other methods for other medical tests. Large numbers of a sample can be collected from a population to help identify infected persons. This data can be used for emergency guidance in stopping the community infectious spread of the virus. The specific probability of spread of the virus from detected cases can be better observed and help modify current restrictions.
“At the moment the majority of the current Covid-19 tests that all the reports are coming from are using PCR,” says University of Sussex senior lecturer in microbiology Dr Edward Wright. “They detect the genetic information of the virus, the RNA. That’s only possible if the virus is there and someone is actively infected.” Clinical and laboratory data and studies of nasopharyngeal samples have validated molecular findings and performance of rapid PCR testing. Test performed in the first few days can help stop the spread to the general public and has a direct impact on stopping the pandemic. The collection of the sample from a nasal probe swabs are easily analyzed using our rapid PCR testing solution.
When we perform quick analysis of specimens with high accuracy the risk of spread is reduced greatly. Combining this testing solution with testing for COVID-19 antibodies as well as antigen tests gives a full suite of solutions. An Antibody tests kit can show if a patient is immune to future infection. Performing different types of tests helps in solidifying findings from primary initial tests that diagnosed and identified patients with coronavirus.
If you are looking to buy large quantities of FDA EUA approved rapid Covid-19 PCR tests online, then you are safe when you get them from Rapid Connect Medical. We distribute large quantities of rapid tests across the globe at affordable prices. Bulk volume orders receive special pricing.
Rapid Connect Medical distributes various rapid Covid-19 testing kits. We are among the leading distributors of accurate, rapid Coronavirus test kits. The accuracy of any rapid testing kit depends on the sensitivity and specificity. These are important factors, especially when it comes to PCR testing. The CDC and FDA have taken care on guidance for these and other COVID-19 tests.
An efficient kit should be able to detect very low levels of the virus at the early stages of infections. High sensitivity is required to be able to capture the low levels of the virus. In the same way, high specificity is needed to distinguish the genetic materials of the virus from a sample with other genetic materials. Our kits are verified to be highly accurate with high sensitivity and specificity. We also provide detailed but easy-to-use instruction materials that anyone can understand without any special skills. This testing medium is helpful in surveillance and the study of the spread of the virus.
Our reliable Covid-19 test kits provide results within a few minutes. They also eliminate the need to transport samples to a CLIA lab. We are committed to our fight against Covid-19, and hence we supply both small and large quantities at affordable prices. If you are looking for a place to purchase reliable Covid-19 antibody test kits and other testing kits, contact us now for more information.
Rapid Connect Medical is a company dedicated to distributing PCR testing kits at affordable prices. Our rapid Covid-19 PCR testing kits have been authorized by the FDA under EUA. If you are looking to order PCR test kits in bulk, Rapid Connect Medical is the best option for you. For more information, Contact Us.
Stop the Spread – Test Yourself Now