Breath testing involves the collection of breath samples to measure specific gases in the exhaled air and may be used to diagnose several different gastrointestinal conditions. Despite similar steps ...

It could enable doctors to diagnose infections such as pneumonia much quicker - without the need for invasive blood tests.

Infectious diseases are a major cause of death worldwide, and diagnosing bacterial infections remains a challenge in medicine ...

Testing for drug use and disease in humans could soon be much simpler, thanks to new Swedish research. Whereas drug tests currently rely on blood or urine samples, researchers from the University of ...

A Gastrolyzer ® breath test is a faster and non-invasive approach in comparison with more conventional methods, such as a blood test. More hydrogen and/or methane will be produced by bacteria in the ...