News/ R&D Circassia shares plummet following cat allergy therapy failure Richard Staines allergy, Biotech, cat, R&D, respiratory 0 Comment Company said the failure could have implications for its other products under development Share X Circassia shares plummet following cat allergy therapy failure https://pharmaphorum.com/news/circassia-shares-plummet-following-cat-allergy-therapy-failure/