Ask Dr. Nandi: Could a newly rediscovered drug end the superbug threat?

Superbugs are killing more and more people in hospitals and healthcare facilities. The latest from the Centers for Disease Control put the number of deaths at 23,000 per year. Many point the finger at antibiotics as a culprit. People have overtaken them, and bacteria have learned to become resistant. So finding new ways to combat deadly superbugs has become a top priority for doctors and medical researchers.