20200417-asthma.jpg

Woman outdoors using an inhaler

Media Folder

2020

Title

Woman outdoors using an inhaler

Caption

In a natural experiment, researchers examined how reductions in pollution from coal-fired power plants affected local cases of asthma.

Credit

Drazen_ / iStock / Getty Images Plus

Description

Woman outdoors using an inhaler
OD

Site_Section

NIH Research Matters

Alt Text

Woman outdoors using an inhaler