Destiny Pharma of the UK is developing XF-73 (exeporfinium chloride), an antibiotic for the prevention of post-surgical Staphylococcal infection, a new indication. The FDA granted the product Qualified Infectious Disease Product (QIDP) status last November. Earlier this year, the National Institute of Allergy and Infectious Diseases (NIAID), part of the NIH, sponsored and funded a Phase I/IIa trial to study Staphylococcus aureus decolonization (i.e. the clearance of the bacteria from the nostrils of carriers). (Also see "'Rapid Kill' Antibiotic Awaits US Data For Blanket Decolonization Prior To Surgery " - Scrip, 3 March, 2016.)
In the US trial, XF-73 was shown to be safe and demonstrated a significant anti-staphylococcal effect after just 1 day...