Multi-cancer early detection tests (MCEDs), sometimes called liquid biopsy tests, are a new method of detecting cancer early. While the concept is promising, these untested tests currently pose ...

A blood test is a medical procedure where a sample of a person's blood is taken (called a blood draw) and sent to a lab for analysis. Knowing the results of blood tests helps a physician better ...

In the wake of the COVID public health emergency ending in May, at-home tests now cost about $12 each and with multiple testing recommended after negative results, the whole thing can get very pricey.