How did gonorrhea become a drug-resistant superbug?
Scientists show how the gonorrhea bacterium resists last-resort antibiotic ceftriaxone while maintaining a robust growth rate
The bacterium that causes the sexually transmitted disease gonorrhea is resistant to multiple standard antibiotics and now threatens to develop resistance against ceftriaxone, which is on the World Health Organization List of Essential Medicines and is the last effective antibiotic against the organism. UNC School of Medicine researchers have identified mutations to the bacterium Neisseria gonnorrhoeae that enable resistance to ceftriaxone that could lead to the global spread of ceftriaxone-resistant “superbug” strains.
The findings, published in the journal mBio, provide unique insights into the evolution of […]

