Polymerase chain reaction (PCR) tests were the first available for spotting the coronavirus. They work by detecting the virus’s genetic material, and are very accurate. Then came rapid tests, also ...

Polymerase chain reaction (PCR) and rapid (antigen) tests for COVID-19 both involve taking a swab. Results for a PCR test take longer, as it needs to go to a laboratory. It is more costly but tends to ...

Two types of COVID-19 tests, the rapid antigen test and the polymerase chain reaction (PCR) test, are available in the United States. The PCR typically relies on lab testing and is still considered ...

Only a few years ago the benefits of lateral flow diagnostic tests weren’t widely understood outside of scientific circles. The reason most people came into contact with the technology was through the ...

Scientists and public health experts built the COVID-19 pandemic response on years of experience navigating infectious disease outbreaks. Although lateral flow immunoassays have been central to ...

During the early stages of the coronavirus disease 2019 (COVID-19), rapid testing was imperative for public health policymakers and health care workers in order to determine where and what measures ...

Dublin, Oct. 08, 2025 (GLOBE NEWSWIRE) -- The "Lateral Flow Assay Test Market - Global Industry Analysis, Size, Share, Growth, Trends, and Forecast 2032 - By Product ...

MANCHESTER/LONDON, England, Oct 6 (Reuters) - Britain is aiming early next year to be ready to start charging for some previously free COVID-19 tests, two sources close to the health service said, a ...