04/06/2021
๐๐จ๐ฐ ๐๐จ๐ฏ๐ข๐ ๐ ๐๐ฏ๐ ๐ญ๐ก๐ ๐ฐ๐จ๐ซ๐ฅ๐ ๐ ๐ฅ๐๐ฌ๐ฌ๐จ๐ง ๐ข๐ง ๐ญ๐๐๐ค๐ฅ๐ข๐ง๐ ๐๐ข๐ซ ๐ฉ๐จ๐ฅ๐ฅ๐ฎ๐ญ๐ข๐จ๐ง?
As Covid-19 spread across the world, countries began to restrict people's movement in order to prevent the disease's spread. The lockdown measures resulted in significant reductions in environmental pollution from vehicles, planes, and industry, resulting in large reductions in nitrogen dioxide. Nitrogen dioxide, as we know, is acutely hazardous at very high quantities, producing airway inflammation.
Long-term exposure to it and other pollutants, on the other hand, has far-reaching health consequences ranging from stroke and heart difficulties to lung cancer and chronic respiratory disorders. The elevated Covid risks for persons with some of these pre-existing illnesses can be extremely dangerous. The fact that people were more likely to become ill with severe Covid if they lived in a more polluted environment remained elusive.
Emissions are now rising, indicating that the dramatic improvement in 2020 was only a temporary respite.