Medically reviewed by Peter Weiss, MD Key Takeaways Herpes blood tests have high accuracy, with ELISA sensitivity between 96% to 100%.Confirmatory tests like the Western blot assay provide even ...

People who are trying to conceive may wonder if a blood pregnancy test can be wrong. These tests, which are done at a health care provider's office or in a lab, are over 99% accurate. Blood tests ...

It's been nearly four years since people started getting sick with COVID-19, but with new variants mutating each season, the health steps experts asked us to take at the beginning of the pandemic ...

Influenza is a common disease that occurs in yearly epidemics throughout the world. Although the majority of infected individuals will exhibit a self-limited acute febrile illness or remain ...

Forbes contributors publish independent expert analyses and insights. Jesse Pines is an expert in healthcare innovation and wellness. This voice experience is generated by AI. Learn more. This voice ...

A cell-free DNA (cfDNA) blood test, aimed at detecting abnormal DNA signals in people with an average risk of colorectal cancer (CRC), correctly detected CRC in most people confirmed to have the ...

The news this week that new blood test technology can reliably detect Alzheimer’s disease was met with excitement — but one dementia specialist is warning that the accuracy of these tests varies.

It has been shown to detect the disease even before the person begins experiencing symptoms, researchers say. "The tested blood test can detect Alzheimer’s disease with high accuracy even in real-life ...

Whether you're hoping to get pregnant or not, the first thing you're probably going to do if you think you might be pregnant is spring for a pregnancy test – but with so many options, how do you know ...