Diseases, Conditions, Syndromes

Many steps needed for accurate COVID-19 test results

A widely used coronavirus test is under scrutiny this week after federal health officials warned that it could deliver inaccurate results if laboratory technicians don't follow the the latest updates from the manufacturer.

Oncology & Cancer

Molecular testing rates in most countries less than 50 percent

Access to targeted therapies for lung cancer depends on accurate identification of patients' biomarkers through molecular testing, but survey results published today in the Journal of Thoracic Oncology suggest that many international ...

Diseases, Conditions, Syndromes

How COVID-19 tests work, and why they're in short supply

One key to stopping the spread of COVID-19 is knowing who has it. A delay in reliable tests and COVID-19 diagnostics in the United States has painted an unreliable picture of just how many people are infected and how the ...

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