...and we're feeling kind of queasy if we're honest. Les Shaw is a

researcher at the University of South Florida and he studies the resistance

of bacteria to antibiotics. Most of us have only known a world where many

infections can easily be treated with readily available treatments, but the

rise of resistant bugs such as MRSA is frighteningly common and threatens

to become a major health issue. How did we get here, and is there hope for

us in the future? Listen in to find out more.