The work shows that even a tiny, single-unit increase in particle pollution levels in the years before the pandemic is associated with a 15% increase in the death rate. The research, done in the US, calculates that slightly cleaner air in Manhattan in the past could have saved hundreds of lives.<\/p>\n
Given the large differences in toxic air levels across countries, the research suggests people in polluted areas are far more likely to die from the coronavirus than those living in cleaner areas. The scientists said dirty air was already known to increase the risk of acute respiratory distress syndrome, which is extremely deadly and a cause of Covid-19-related deaths, as well as other respiratory and heart problems.A separate report from scientists in Italy<\/a> notes that the high death rates seen in the north of the country correlate with the highest levels of air pollution.<\/p>\n The scientists said their findings could be used to ensure that areas with high levels of air pollution take extra precautions to slow the spread of the virus and deploy extra resources to deal with the outbreak. Air pollution has already fallen because of widespread lockdowns, but the scientists said ensuring cleaner air in the future would help reduce Covid-19 deaths.<\/p>\n \u201cPrevious work showed that air pollution exposure dramatically increased the risk of death<\/a> from [the] Sars [coronavirus] during the 2003 outbreak,\u201d said Rachel Nethery, one of the Harvard team. \u201cSo we think our results here are consistent with those findings.\u201d<\/p>\n Xiao Wu, a fellow team member, said: \u201cThis information can help us prepare by encouraging populations [with high pollution exposure] to take extra precautions and allocate extra resources to reduce the risk of poor outcomes from Covid-19. It is likely that Covid-19 will be a part of our lives for quite a long time, despite our hope for a vaccine or treatment. In light of this, we should consider additional measures to protect ourselves from pollution exposure to reduce the Covid-19 death toll.\u201d<\/p>\n The authors said the results highlighted the need to keep enforcing existing air pollution regulations, and that failure to do so could potentially increase the Covid-19 death toll. They noted that the US Environmental Protection Agency suspended its enforcement of environmental laws<\/a> on 26 March.<\/p>\n The study is being fast-tracked for publication in a major medical journal. Prof JonathanGrigg, from Queen Mary University of London, said the study was methodologically sound and plausible, but had some limitations, for example, important factors such as smoking were not measured at the individual level.<\/p>\n \u201cClearly, we urgently need more studies, since locally generated particle pollution will bounce back once the lockdown is eased,\u201d he said.<\/p>\n The US has the third highest death toll<\/a> to date, after Italy and Spain. A second study focusing on Italy, published in the journal Environmental Pollution<\/a>, said: \u201cWe conclude that the high level of pollution in northern Italy should be considered an additional co-factor of the high level of lethality recorded in that area.\u201d<\/p>\n It noted that northern Italy was one of Europe\u2019s most polluted areas and that the death rate reported up to 21 March in the northern Lombardy and Emilia-Romagna regions was about 12%, compared with 4.5% in the rest of Italy.<\/p>\n \u201cIt is well known that pollution impairs the first line of defence of upper airways, namely cilia, thus a subject living in an area with high levels of pollutant is more prone to develop chronic respiratory conditions and [is more vulnerable] to any infective agent,\u201d it said.<\/p>\n READ DOCUMENT STUDY :<\/strong><\/span><\/p>\n “Evaluation of the potential relationship between Particulate Matter (PM) pollution and COVID-19 infection spread in Italy”<\/a> Dirty air increases risk of respiratory problems that can be fatal for coronavirus patients Air pollution is linked to significantly higher rates of death in people with Covid-19, according to analysis. The work shows that even a tiny, single-unit increase in particle pollution levels in the years before the pandemic is associated with a 15% … Continue reading<\/a><\/p>\n","protected":false},"author":1,"featured_media":4185,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":[],"categories":[1],"tags":[27],"_links":{"self":[{"href":"https:\/\/sinuset.com\/2021\/wp-json\/wp\/v2\/posts\/4188"}],"collection":[{"href":"https:\/\/sinuset.com\/2021\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/sinuset.com\/2021\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/sinuset.com\/2021\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/sinuset.com\/2021\/wp-json\/wp\/v2\/comments?post=4188"}],"version-history":[{"count":1,"href":"https:\/\/sinuset.com\/2021\/wp-json\/wp\/v2\/posts\/4188\/revisions"}],"predecessor-version":[{"id":4191,"href":"https:\/\/sinuset.com\/2021\/wp-json\/wp\/v2\/posts\/4188\/revisions\/4191"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/sinuset.com\/2021\/wp-json\/wp\/v2\/media\/4185"}],"wp:attachment":[{"href":"https:\/\/sinuset.com\/2021\/wp-json\/wp\/v2\/media?parent=4188"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/sinuset.com\/2021\/wp-json\/wp\/v2\/categories?post=4188"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/sinuset.com\/2021\/wp-json\/wp\/v2\/tags?post=4188"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}Confirmed cases of Covid-19 for selected countries<\/h3>\n
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