fbpx
Posted on

There is a link between air pollution and COVID-19

789 Views
0 Total shares
coronavirus 4977460 1280 - There is a link between air pollution and COVID-19

A team of researchers from CSIR- National Environmental Engineering Research Institute (CSIR-NEERI)
has established the linkage between mortality rates in the coronavirus infected case and air pollution.

New Delhi,(India Science Wire): As winters are arriving the Delhi/NCR region has started
experiencing the problem of smog. From the past few years, it has been seen that the Air Quality Index
drops down to dangerous levels during winters. Experts are apprehending a possible spike in
coronavirus cases once winters sets in. Delhi has already started reporting a spike in COVID-19
infections. Various studies have established that there is a correlation between air pollution and
increased risk of COVID-19 disease.
A team of researchers from CSIR- National Environmental Engineering Research Institute (CSIR-NEERI)
has established the linkage between mortality rates in the coronavirus infected case and air pollution.
The research team selected the nine Asian cities as they are listed amongst the top 500 most polluted
coronavirus 4977460 1280 400x287 - There is a link between air pollution and COVID-19cities in the world concerning PM2.5. In India Delhi, Nagpur and Kanpur were the selected cities; the
other selected cities were from China, Pakistan, and Indonesia. The cities have been chosen based on

the availability of data on COVID-19 cases and pollutants. Also, these cities have been less reported and
studied for COVID-19 links with air pollution and were not among the cities with the highest reported
cases in the respective countries.
The nine cities of Asia have been investigated in relation to COVID-19 reported mortalities. “In view of
the examined statistical observations, within the framework of the available data sets, it can be inferred
that there exists a relationship between exposures to the high level of air pollutants in a region, over
long periods, and increased reported deaths related to COVID-19. With the established correlations, it
can be inferred that continuous exposure to undesirably high pollutant concentration must have
impacted the immune system of the regional population” concludes the research paper published in the
journal Springer. This is further supported by the fact that percentage mortality per unit reported
COVID-19 case is significantly correlated with PM2.5 , which is responsible for most of the air
pollution-related deaths around the world and have a deep impact in comparison with PM10.
The study suggests that there exists a positive correlation between the level of air pollution of a region
and the number of deaths related to COVID-19. This indicates air pollution to be an essential and
concealed factor in aggravating the global burden of deaths related to COVID-19. Past exposures to a
high level of PM2.5 over a long period, are found to significantly correlate with present COVID-19
mortality per unit reported cases compared to PM10, with a non-significant correlation.
The findings of the study can help in guiding the health ministries of respective nations around the world
to provide additional safety guidelines for highly polluted cities and prescribe immunity-boosting
medicines.

Sign Up

Team Ayurved Sutra

Team Ayurved Sutra is dedicated to bring you latest information regarding the Science of life, Wellness industry, Innovations,Experiments, Holistic health issues, overall living and positivity in life. AS try to cover all the aspects of Body, mind and soul.