Hookipa Pharma Inc. has received clearance from the U.S. FDA for its IND application for HB-700, a novel arenaviral therapeutic vaccine for the treatment of KRAS-mutated cancers. The HB-700 program is a replicating 2-vector therapy designed to treat KRAS-mutated lung, colorectal, pancreatic and other cancers by targeting the five most prevalent KRAS mutations in these disease indications.