Sunday November 17, 2019

AIIMS Prepares Research Project on Air Pollution’s Impact on Health

"People with respiratory problems are increasing. Apart from asthma patients, there were fresh cases who visited AIIMS owing to pollution,"

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AIIMS launches research project on air pollution's impact on health.

As the National Capital Region (NCR) battles poor air quality during winter, the All India Institute of Medical Sciences (AIIMS) has started a research project to study the effects of air pollution on public health.

“Delhi’s air quality deteriorates every year during Diwali owing to multiple reasons like stubble burning and bursting of crackers. However, last year, when the air pollution level escalated, we noticed a surge in patients visiting AIIMS,” Dr Karan Madan, Associate Professor, Department of Pulmonary Medicine and Sleep Disorders, AIIMS, who is part of this research programme, told IANS.

So the country’s premier medical research and referral hospital decided to conduct empirical research on the impact of air pollution on health.

For the study, titled “DAPHNE” (Delhi Air Pollution Health And Effects), AIIMS researchers have developed an air pollution sensor technology.

“This sort of study has not been earlier conducted in India. The device has been developed in a belt format which is very light and it gives clear continuous pollution data. The belt can be wrapped around the waist or on the arms,” Madan said.

air pollution, Pollution, pollutants
In this Sept. 19, 2018 photo steam and cooling towers of a lignite power plant are reflected in a pond in Peitz, eastern Germany. VOA

He explained that the device is wireless and directly sends data to a monitoring system through a Global Positioning System (GPS). AIIMS is primarily focusing on children suffering from pulmonary diseases like asthma, bronchitis and other breathing troubles — as well as pregnant women.

The device, which is to be worn by children suffering from asthma or bronchitis, will give an idea of the exposure level of air pollution when one is travelling in the school bus, at home, when in school, or outdoors while playing.

“On pregnant women, we are trying to see how pollution might affect the unborn child. We are also trying to figure out the birth rate issue from this study owing to poor air quality,” Madan noted.

Funded by the Department of Biotechnology, Ministry of Science and Technology, and Medical Research Council, Britain, the project is a collaborative effort of the the two nations.

In India, apart from AIIMS, Sri Ramachandra University, Chennai, IIT Delhi and GTB Hospital are also associated with the research.

India, air pollution, WHO, diwali, Pollution, Delhi, egypt, air quality
A man walks in front of the India Gate shrouded in smog in New Delhi, India. VOA

“While the data on asthma in children will be compiled at AIIMS, GTB Hospital will be following the cases of pregnant women,” Madan said.

The research process, initiated last year, began on a pilot basis two months ago. Dr Madan stated that around 10 children have been given this belt across Delhi NCR.

“So far, the project is going good and the readings have come accurate. The study will conclude next year and the report will be released,” he added.

Also Read- Actress Alia Bhatt Wants People To Wait For Her Marriage

Talking about the rise in health hazards among residents in the National Capital Region and its surrounding areas, Madan said that AIIMS has witnessed an increase of 15-20 per cent in the number of patients with cases of respiratory problems like coughing, heavy breathing, asthma symptoms, and burning sensation in throat and nose.

“People with respiratory problems are increasing. Apart from asthma patients, there were fresh cases who visited AIIMS owing to pollution,” he stated. (IANS)

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Climate Change Would Affect Health Of Indian Children: Lancet

Climate change would hit health of Indian children hard, says study by Lancet

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Children in India will be particularly vulnerable to the ill effects of climate change. Pixabay

Children in India will be particularly vulnerable to the ill effects of climate change such as worsening air quality, higher food prices and rise in infectious diseases, warns a new study published in the journal The Lancet.

Climatic suitability for the Vibrio bacteria that cause cholera is rising three per cent a year in India since the early 1980s, said the report.

“With its huge population and high rates of healthcare inequality, poverty, and malnutrition, few countries are likely to suffer from the health effects of climate change as much as India,” said study co-author Poornima Prabhakaran from the Public Health Foundation of India.

“Diarrhoeal infections, a major cause of child mortality, will spread into new areas, whilst deadly heatwaves, similar to the one in 2015 that killed thousands of people in India, could soon become the norm,” Prabhakaran said.

Through adolescence and into adulthood, a child born today will be breathing more toxic air, driven by the fossil fuels and made worse by rising temperatures.

This is especially damaging to young people as their lungs are still developing, so polluted air takes a great toll, contributing to reduced lung function, worsening asthma, and increasing the risk of heart attacks and stroke.

Later in life, a child born today will face increased risk from severe floods, prolonged droughts, and wildfires.

 

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Children in India breathe toxic air and may develop lung diseases. Pixabay

Most countries have experienced an increase in people exposed to wildfires since 2001-2004 with a financial toll per person 48 times larger than flooding.

India alone saw an increase of more than 21 million exposures, and China around 17 million, resulting in direct deaths and respiratory illness as well as loss of homes, said the report.

“Over the past two decades, the Government of India has launched many initiatives and programmes to address a variety of diseases and risk factors. But this report shows that the public health gains achieved over the past 50 years could soon be reversed by the changing climate,” Prabhakaran said.

The “Lancet Countdown on Health and Climate Change” is a yearly analysis tracking progress across 41 key indicators, demonstrating what action to meet Paris Agreement targets — or business as usual — means for human health.

The project is a collaboration between 120 experts from 35 institutions including the World Health Organisation (WHO), World Bank, University College London, and Tsinghua University.

For the world to meet its UN climate goals and protect the health of the next generation, the energy landscape will have to change drastically, the report warns.

Also Read- Prince Charles Talks Climate Change in India

Nothing short of a 7.4 per cent year-on-year cut in fossil CO2 emissions from 2019 to 2050 will limit global warming to the more ambitious goal of 1.5 degree Celsius, said the report. If the world follows a business-as-usual pathway, with high carbon emissions and climate change continuing at the current rate, a child born today will face a world on average over 4 degree Celsius warmer by their 71st birthday, threatening their health at every stage of their lives. (IANS)