Tag Archives: covidtest

What is the Accuracy of Rapid Antigen Tests?

PCR test

Currently, the accuracy of rapid antigen tests is 99% or higher. These tests are more accurate when a person has symptoms. When an individual is asymptomatic, there is a higher chance of false negatives, but most experts believe that most people get positive results when they are contagious. This makes …

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What is the difference between RT-PCR and real-time PCR?

RT-PCR and real-time qPCR are two different methods used in gene-sequencing research. The former is a popular method for detecting the COVID-19 virus, which is highly resistant to many antiviral drugs. Both of them use RNA, which has several disadvantages. The first one is single-stranded, unstable, and difficult to work …

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