RT-PCR Test: Why And How to Book RT-PCR Test? Important Guide

The reverse transcription-polymerase chain reaction (RT-PCR) is a molecular test that detects specific genes of SARS-CoV-2. This is the virus that causes COVID-19. It is a reliable and accurate covid test and you should go for RT-PCR test online booking if you have any signs of COVID-19. After the RTPCR booking, trained professionals will carry out the test with the help of the test kit. The sample may be gathered by taking an oral or nasal swab.

The PCR technology is used to amplify small amounts of RNA into DNA. This is replicated until the novel coronavirus is detected. Read on to know more about this test, when to do an RT-PCR test, and how to book an RT PCR test online.

When Should You Opt for RT-PCR Test Booking?

You should book RT-PCR test and get tested as soon you see the early signs of coronavirus. Your doctor may recommend a COVID-19 test if you have:  

• Fever 
• Chills 
• Cough
• Breathing difficulty 
• Headache
• Sore throat
• Muscle or body ache
• Fatigue
• Loss of taste or smell
• Congestion
• Nausea and vomiting
• Diarrhea [2]

Not everyone develops these symptoms. You may have a few of these and so, you need to check with your physician.

How is an RTPCR Covid Test Done? 

This is an oral or nasal swab test. A swab is used to collect a sample from your nose. There are several types of nose swabs. Once collected, the swab is sealed and sent to a laboratory for examination. The genetic material is then isolated from the rest of the material in the sample. The specimens are amplified to turn RNA into DNA. Once the required DNA number has been reached, the test will show whether or not the SARS-CoV-2 virus is present. A PCR machine named thermal cycler [3] along with chemicals and enzymes is used during this process.

What Does the RTPCR Test Result Mean? 

If your test result is positive and you have symptoms, then you are infected by the virus. However, if you are asymptomatic and test positive, you may be infected with SARS-CoV-2. A negative test result means that you didn’t have an infection when your swab sample was collected. Remember that a negative result doesn’t mean that you are safe from the virus. You should take appropriate precautions at all times. Contact medical help near you if you start showing symptoms. Most positive cases are mild and people recover at home without any medical care.

How to Do RTPCR Test Online Booking?

First and foremost, if you experience symptoms, speak with your local health care provider in person or virtually. They will review your symptoms and advise you to get tested if required. Your healthcare provider may also help you find a testing center. If you came in contact with the virus but do not have symptoms yet, call the testing center to check with them. They will recommend the next steps to take. Do not visit a healthcare center without specific instructions.

You can also book RTPCR test at home by visiting websites online. Check the sites of health centers, clinics, or hospitals for such a service. You may also check on the concerned local and state health department websites for information on testing centers and booking. RTPCR test online booking is much faster, easier, and safer. While you wait for approval or for a slot to get assigned to you, do your best to isolate from others, sanitize your hands and follow proper protocol until your test is done.