Legality and cultural shifts could be behind change, says expert.

Alert in doctors’ ordering system about scarce supplies leads to 29% drop in blood clotting tests; could provide model for other efforts to encourage wise use.

In 152 hospitals, efforts to treat sepsis faster have not resulted in antibiotic overuse.

Men with advanced prostate cancer taking abiraterone or enzalutamide plus hormone therapy were at higher risk of serious medical issues than their peers undergoing hormone therapy alone.

But low profitability remains a barrier.

Rigorous surface cleaning needed to reduce chance of spread to unvaccinated and vaccinated-but-vulnerable patients, staff and visitors