A compound extracted from a deep-water marine sponge collected near the Bahamas is showing potent antibacterial activity against the drug resistant bacteria MRSA
This suggests that the evolutionary pressure to conserve these resistance genes has existed for millions of years—not just since antibiotics were first used to treat disease
It seems plausible that drug-resistant bacteria from an individual traveler could be transferred to inanimate surfaces and then picked up by others but studying and quantifying this is fraught with problem
The research project is funded with a $500,000 grant from the Centers for Disease Control and Prevention, which is leading a national initiative to combat drug-resistant organisms