Study links airborne metals, sulphates to worsening asthma
New Delhi: Metals, particularly nickel and vanadium, and sulphate particles — components of fine particulate air pollution (PM2.5) — can worsen asthma and lead to hospitalisation, according to a new study. The study, published in the American Journal of Respiratory and Critical Care Medicine, showed that for each decile increase in the pollutant mixture, asthma hospitalisations increased…
