Children’s Health Collection 2015 comprises abstracts of all relevant articles published in EHP from October 2014 through September 2015: peer-reviewed research articles, news features, Science Selections, and editorials. Abstracts are featured for each research article published in an issue, and hyperlinks take readers directly to the full article online ( The Science Selections are noted just below the related research.


How safe is the air that we breathe? The VW diesel emissions scandal has highlighted the issue of air pollution.

The two pollutants which give most cause for concern are the toxic gas nitrogen dioxide (NO2) and particulate matter (PM2.5), particles so small they can be ingested deep into the lungs.

Earlier this year the UK's highest court ruled the government must take action to cut NO2 pollution. The UK has been in breach of EU limits for nitrogen dioxide for several years.