First New Breakthrough Asthma Treatment In 50 Years Hailed as A ‘Game-Changer’

King’s College, London researchers say they have found the first new treatment for asthma attacks in 50 years. Benralizumab injection dampens part of the immune system that can go into overdrive in flare-ups of both asthma and chronic obstructive pulmonary disease and can be used routinely. Doctors said the drug had been a "game-changer" that could "revolutionize" care.