HIV & AIDS

Know your status: The importance of HIV testing

It's not making major news headlines like in the '80s, but HIV remains a significant health concern. About 38 million people are living with HIV, the virus that causes AIDS, according to the World Health Organization.

Diseases, Conditions, Syndromes

Blood test can help predict risk of obstructive sleep apnea

Measuring the level of homocysteine—an amino acid—in the blood can help predict a person's risk of developing obstructive sleep apnea, a disorder characterized by recurrent interruptions in breathing due to relaxation ...

Parkinson's & Movement disorders

Blood test could predict Parkinson's seven years before symptoms

A team of researchers, led by scientists at UCL and University Medical Center Goettingen, has developed a simple blood test that uses artificial intelligence (AI) to predict Parkinson's up to seven years before the onset ...

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