A host of companies are competing to bring cancer-detecting blood tests to market.

The FDA could approve the first blood test that can detect multiple cancers, around the end of the year, setting the stage for it to become widely available.

In July, the US Food and Drug Administration (FDA) approved a new blood-based test to screen for colorectal cancer (CRC). The FDA's approval of Shield (Guardant Health) marks a notable achievement, as ...

Imagine visiting an online store to purchase a long-desired product that is on sale, only to discover you cannot find the product or any information on the website. Frustrating, isn’t it? But this is ...

Is point-of-care (POC) glycated hemoglobin (A1c) testing the best choice for diabetes screening? The option is an attractive one; POC A1c testing provides the convenience of rapid results in a single ...

The COVID-19 pandemic yielded important advances in testing for respiratory viruses, but it also exposed important unmet needs in screening to prevent the spread of infections in high-risk settings.

The American Cancer Society is now adding blood tests to its guidelines for colorectal cancer screening. But that doesn't mean you should skip your colonoscopy. In the updated guidelines, released May ...

Testing a person’s blood for a type of protein called phosphorylated tau, or p-tau, could be used to screen for Alzheimer’s disease with “high accuracy,” even before symptoms begin to show, a new ...

New federal guidelines will make it easier for women to get screened for cervical cancer. According to the new recommendations by the Health Resources and Services Administration, women between the ...

A screening test can determine if a person has an infection with hepatitis B. It involves a blood test that detects antigens and antibodies for hepatitis B virus (HBV). Hepatitis B, or hep B, is a ...

A screen test is a filmed audition that helps determine whether an actor is right for a particular role. Screen tests are conducted during preproduction, after the first rounds of auditions have ...