A powder inhaler on a white background which appearance of mist coming out of the mouthpiece. © Nancy Conley Pinkerton/shotbywomen

Soft mist inhaler on an angle with an effect resembling dose being released in a soft mist. © Nancy Conley Pinkerton/shotbywomen

Blue emergency inhaler next to a pink preventive inhaler with an effect to resemble dose being sprayed out of each inhaler. © Nancy Conley Pinkerton/shotbywomen

Spacer lying next to blue emergency inhaler on a white background. © Nancy Conley Pinkerton/shotbywomen

Portrait of Modern Hunter Gatherer, Camilo Castro "My wife has asthma. At the beginning we were a bit worried as this is an underlying issue, but now it seems that not many people who have died fr... © Claudia Leisinger/shotbywomen