Tag Archives: Asthma

Scientists identify severe asthma species, show air pollutant as likely contributor

An epidemiological study has shown that not only is non-Th2 a distinct asthma disease, its likely inducer is early childhood exposure to airborne Benzo[a]pyrene, a byproduct of fossil fuel combustion. Asthma afflicts more than 300 million people worldwide. The most … Continue reading

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California’s wildfire smoke could be more harmful than vehicle emissions, study says

Toxic particles spewed by wildfires resulted in 10 times as many respiratory-illness related hospitalizations as other types of pollution, researchers found The thick, grey wildfire smoke that shrouds California each autumn and winter could be more harmful to humans than … Continue reading

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Toxic air puts six million at risk of lung damage

Around six million people aged over 65 in England are at high risk of lung damage and asthma attacks because of toxic air, according to a new report. It finds that older people and those with lung disease who are … Continue reading

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Delhi air pollution: Health experts witness 15 percent rise in Asthma cases as air quality degrades

Health experts have been witnessing an almost 15 per cent rise in the number of Chronic Obstructive Pulmonary Disease (COPD) or Asthma patients for the past 10 days as air quality started aggravating from moderate to poor to very poor … Continue reading

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Air pollution ‘linked’ to higher risk of children developing asthma

Fine air pollutants may contribute to the development of asthma and wheezing in children, according to a study by researchers in Denmark. They found children exposed to higher levels of fine particles in the air – known as PM2.5 – … Continue reading

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Cleaner air during UK lockdown relieves asthma for millions

People with asthma and other lung conditions report decrease in symptoms, finds survey Two million people in the UK with respiratory conditions such as asthma have experienced reduced symptoms during the coronavirus lockdown, according to the British Lung Foundation. A … Continue reading

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Nearly half of all childhood asthma cases in Barcelona are attributable to air pollution

As many as 1,230 cases of childhood asthma in Barcelona–48% of the total–could be attributable to air pollution each year. This is the main conclusion of a new study led by the Barcelona Institute for Global Health (ISGlobal), a centre … Continue reading

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Air pollution’s tiny particles may trigger nonfatal heart attacks

A Yale-affiliated scientist finds that even a few hours’ exposure to ambient ultrafine particles common in air pollution may potentially trigger a nonfatal heart attack. Myocardial infarction (MI) is a major form of cardiovascular disease worldwide. Ultrafine particles (UFP) are … Continue reading

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