As the world considers, and is increasingly anxious about, the global threat of Swine flu, another, much larger epidemic/pandemic has been building over recent years, and clearly with much greater threat to grow. (Medical Device Daily)

BOSTON — MRIs are safe ... almost all of the time. But it's well-known that the strong magnetic fields of these machines can produce some rather unexpected and amazing effects, such as pulling or throwing loose metal instruments about the MRI room, occasionally causing injuries. (Medicla Device Daily)