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If you don't feel well, you may worry that you have COVID-19. The only way to know for sure is to take a test. At-home tests can tell whether you have the virus right now. More specialized antibody ...

Allergies can be triggered by a variety of things, including indoor and outdoor irritants, as well as foods. If you notice allergy symptoms in your child, make an appointment for them with a ...

You can't place orders for at-home COVID testing kits anymore, but there are still resources available for free testing. Peter is a managing editor for the CNET Group. He has been covering technology, ...

In spring 2003, excitement about the future of genetic science and its potential to dramatically advance the course of disease prevention and treatment was running high. That April, the National ...

When the first computer bug was discovered in 1947, it was quite literally a moth that had become trapped inside a system at Harvard University that was disrupting the electronics. At that time, the ...

Molecular testing, or molecular diagnostics, refers to a group of tests that look at the genetic material in a specimen. It can detect genetic risk factors for certain diseases or provide evidence of ...