ethics, including reporting that pruitt enlisted a government aide to help secure his wife a chick-fil-a franchise. we'll be right back. this is important for people with asthma. yes. it's a targeted medicine proven to help prevent severe asthma attacks, and lower oral steroid use. about 50% of people with severe asthma have too many cells called eosinophils in their lungs. fasenra™ is designed to work with the body to target and remove eosinophils. fasenra™ is an add-on injection for people 12 and up with severe eosinophilic asthma.