Drug-resistant bacteria are a growing problem at hospitals across the country. The bacteria, such as Staphylococcus and Clostridium difficile, are difficult to prevent and impossible to treat.
"The problem is expanding, and it's going up and up and up," explains Dr. Trish Perl of Johns Hopkins Hospital in Baltimore. "We're running out of antibiotics to treat, and so the challenge is can we prevent?"
Moaz al-Khatib sent waves through the Syrian activist community this week when he announced via Facebook that he was open to talks with representatives of Syrian President Bashar Assad's regime on two conditions: that political prisoners, thought to number in the tens of thousands, be released; and exiled Syrians be able to renew their passports at embassies abroad.