Jeremy Laurance: Asthma sufferers beware: the dangers are all too real – The Independent

Jeremy Laurance: Asthma sufferers beware: the dangers are all too real
The Independent
Ozone produced by the action of sunlight on vehicle pollution causes smog, and is a particular threat to asthma sufferers, contributing to tens of thousands of serious attacks each year and hundreds of deaths. Asthma sufferers should avoid outdoor

View full post on asthma – Google News

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