Hospitals across the country are struggling to deal with a shortage of one of their essential medical supplies. Manufacturers are rationing saline — a product used all over the hospital to clean wounds, mix medications and treat dehydration. Now drug companies say they won’t be able to catch up with demand until next year. ...“The Most Expensive Drug Shortage in History” The burden ultimately falls on hospitals, clinics, and dialysis centers to come up with their own workarounds. And all that staff time adds up. Hospitals spend $216 million a year on the labor costs of managing drug shortages, according...