** Shares in Swiss biotech co Polyphor POLN.S surge 12
pct, set for best day since co's listing in May 2018
** Co says its Murepavadin receives US Food and Drug
Administration (FDA) qualified infectious disease product (QIDP)
designation in four new indications urn:newsml:reuters.com:*:nASP001084
** It adds co will get incentives for development of the
drug, such as eligibility for priority review and Fast Track
designation for these indications
** Says additionally five-year extension of market
exclusivity will be granted upon approval of first QIDP
indication
** Murepavadin is pathogen specific antibiotic being
developed to treat a deadly strain of pneumonia
((Linda.pasquini@tr.com))