
U.S. investigating first cases of "concerning" new drug-resistant gonorrhea strain
CBSN
Health authorities in Massachusetts announced Thursday they have identified two cases of a new strain of gonorrhea that appears to have developed resistance to a broad swath of antibiotic treatments.
Both patients got better after getting injections of ceftriaxone, the main drug currently recommended to treat cases of the sexually transmitted infection. But state health officials warn the strain that infected them shows signs of at least some resistance to almost every drug to treat the bacteria, the first of its kind confirmed in the U.S. to date.
Investigators are now working with the Centers for Disease Control and Prevention to test other samples collected from gonorrhea cases in the state. Massachusetts is also conducting contact tracing to find out if the drug-resistant strain has spread to others.

Underwater archaeologist James Delgado reveals the stories behind history's most haunting shipwrecks
Renowned underwater archaeologist James Delgado appeared on "CBS Mornings" on Friday to discuss his new book, "The Great Museum of the Sea," and reflect on more than 50 years of searching for historic shipwrecks around the world.