There are three different ways to test for COVID-19: PCR tests, antigen tests and antibody tests. Each method is best for a different stage of COVID-19 infection. Used in sequence, all three methods ...
A decade ago Willy Ssengooba began crisscrossing Uganda, training health-care workers on how to use a new machine to detect tuberculosis. The deadly lung disease infects around 90,000 people in the ...
Polymerase chain reaction, or PCR, tests for COVID-19 are highly accurate. People on social media, however, are circulating lists of germs that they baselessly claim will cause such tests to be ...
Respiratory syncytial virus (RSV) was detected easiest when using reverse transcription polymerase chain reaction (RT-PCR) tests in a pediatric population. Reverse transcription polymerase chain ...
Given the highly infectious nature of the COVID pathogen, tests for the virus had to be quick, reliable and safe. The test ...
Because of its high accuracy, laboratory-based polymerase chain reaction (PCR) testing is the gold standard for infectious disease diagnostics. However, PCR technology requires highly trained staff ...
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