A T cell count is a blood test that measures the number of T cells in your body. T cells are a type of white blood cell called lymphocytes. These cells fight off diseases. The two categories of ...

In 1972, early into his tenure at Sesame Street, Norman Stiles thought up a pun. The former Merv Griffin comedy writer had spent his first year penning scripts around the kids program’s strict ...

A high red blood cell count can occur for many reasons, including excessive cell production, changes in blood volume, or underlying medical conditions. Sometimes, the cause is unknown. Erythrocytes, ...

Cerebrospinal fluid (CSF) is a clear liquid that cushions and surrounds the brain and spinal cord. It helps support the venous structures around the brain, and it’s important in brain homeostasis and ...

Daniel Rathburn is an editor at Investopedia who works on tax, accounting, regulatory, and cryptocurrency content. The term count refers to a form of technical analysis that employs point and figure ...

Your doctor will usually check your red blood cell count together with your other blood cell counts to look for conditions that cause low counts (anemia) or high counts. Many health conditions can ...

The Supreme Court has allowed the Trump administration to stop the 2020 count. Here’s what that means for the census. By Nicholas Bogel-Burroughs Adam Liptak and Michael Wines Counting all of the ...

A CBC is a common procedure that measures the different components in the blood. Doctors will measure different blood cell levels and compare them with the expected levels for a person of the same age ...