Diseases, Conditions, Syndromes

SalivaDirect: What you need to know about the new COVID-19 test

As businesses and schools tentatively reopen amid an ongoing pandemic, scientists at the Yale School of Public Health have developed a new method to determine whether someone has COVID-19. The method, known as SalivaDirect, ...

Cardiology

Invasive heart test being dramatically overused, study shows

An invasive heart test used routinely to measure heart function is being dramatically overused, especially among patients who recently underwent similar, more effective tests, according to a new study from the Stanford University ...

Oncology & Cancer

Doctors can now detect hard-to-diagnose prostate cancer

Researchers have successfully developed and tested a new prostate cancer screening method that uses the combined power of a novel drug therapy and changes in PSA levels over time to identify men with a high PSA who are more ...

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