Doctors insert tubes–catheters–into patients’ veins about 5 million times a year, sometimes with lethal results. A simple checklist has caused the infection rate to plunge.
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Maybe Things Aren’t All That Bad
2014.03.04 » economy
Objective conditions have improved in recent decades. Life expectancy is up, poverty and crime are down, the rule of law is spreading, and life is getting better in other ways.
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