Letitia Harding: Asthma and Respiratory Foundation CEO on asthma hospitalisations dropping 20 percent over four years

Asthma hospitalisations have fallen 20 percent in four years. Asthma affects one in eight New Zealanders - and more than 500,000 take medication for their symptoms. Asthma and Respiratory Foundation CEO Letitia Harding says the drop in hospitalisations is mostly due to a new medication. "This has actually really been down to a new type of inhaler, which is what we call your two-in-one combination inhaler." LISTEN ABOVESee omnystudio.com/listener for privacy information.