Clostridioides difficile, or C. diff, is the leading cause of health care-associated infection in the U.S. Only two antibiotics, vancomycin and fidaxomicin, are FDA approved for the treatment of C. diff,...

Personalized blood biopsies, which scan patient blood samples for genetic traces of cancer, could potentially provide an earlier warning of metastatic cancer before it is picked up through standard monitoring. Researchers...