17% Covid deaths linked to pollution’
Around 17% of deaths due to coronavirus disease (Covid-19) in India could be linked to long-term exposure to air pollution, higher than the 15% seen on average across the world, according to a study published in the journal Cardiovascular Research on Tuesday. The analysis was based on study of air quality data and distribution of fatalities across the world till the third week of June, which the researchers used to calculate a Covid-19 mortality rate attributable to pollution. The highest proportion of these was in Czech Republic (29%), Poland (28%), and China (27%). In terms of global regions, East Asia had the highest proportion of such deaths at 27%, followed by Central Europe and America where nearly 25% of the deaths in each of the regions were attributed to air pollution by the study. The authors say that these are proportion of deaths that could have been avoided if the populations had been exposed to lower levels of air pollution. “...Attributable fraction does not imply a...