First new asthma attack treatment in 50 years BBC.comDoctors hail first breakthrough in asthma and COPD treatment in 50 years The GuardianInjectable asthma treatment hailed as ‘game-changer.’ Here’s why Global News'Game-Changing' New Treatment for Asthma Is First in 50 Years NewsweekFirst new treatment for asthma attacks in 50 years hailed as 'game-changer' Sky News