Volcanic ash and respiratory symptoms in children on the island of Montserrat, British West Indies
- Forbes, L.
- Jarvis, D.
- Potts, J.
- Baxter, P.J.
DOIAbstract
Background: In July 1995 the volcano on the West Indian island of Montserrat erupted after being inactive for several hundred years. Since then, clouds of ash have been released intermittently from the volcano. Some of this ash is <10 μm in diameter and therefore respirable. Concerns were raised that the particles might cause respiratory problems. Aims: To evaluate whether ashfalls had any effect on the respiratory health of children in Montserrat. Methods: A survey of asthma diagnoses, respiratory symptoms, exercise induced bronchoconstriction (EIB), and current and previous exposure to volcanic ash was carried out in schools in Montserrat during February 1998. Results: Questionnaire information was available for nearly 80% of the...
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