Pollution causing millions of premature births – study

A week after warnings that air pollution is putting hundreds of millions of lives at risk, a new study has revealed its is also affecting the health of millions of babies.

The study by the Institute for Health Metrics and Evaluation, University of Washington, Seattle and the University of California, San Francisco (UCSF) is said to be the most in-depth look yet at how air pollution affects several key indicators of pregnancy, including gestational age at birth, reduction in birth weight, low birth weight, and preterm birth.

It found air pollution likely contributed to almost 6 million premature births and almost 3 million underweight babies in 2019, according to the global burden of disease study and meta-analysis that quantifies the effects of indoor and outdoor pollution around the world.  It is the first global burden of disease study of these indicators to include the effects of indoor air pollution, mostly from cook stoves, which accounted for two-thirds of the measured effects.

“A growing body of evidence points to air pollution as a major cause of preterm birth and low birthweight,” said the study. “Preterm birth is the leading cause of neonatal mortality worldwide, affecting more than 15 million infants every year. Children with low birthweight or who are born premature have higher rates of major illness throughout their lives.”

The World Health Organization estimates that more than 90 percent of the world’s population lives with polluted outdoor air, and half the global population is also exposed to indoor air pollution from burning coal, dung and wood inside the home.

“The air pollution-attributable burden is enormous, yet with sufficient effort, it could be largely mitigated,” said lead author Rakesh Ghosh, a prevention and public health specialist at the Institute for Global Health Sciences at UCSF.

The analysis quantified preterm birth and low birthweight risks based on total indoor and outdoor pollution exposure, while also accounting for the likelihood that the negative effects taper off at higher levels.

The study concluded that the global incidence of preterm birth and low birthweight could be reduced by almost 78 percent if air pollution were minimised in Southeast Asia and sub-Saharan Africa, where indoor pollution is common and preterm birth rates are the highest in the world.

But it also found significant risks from ambient air pollution in more developed parts of the world. In the United States, for example, outdoor air pollution is estimated to have contributed to almost 12,000 preterm births in 2019.

Previously, the same research team quantified the effects of air pollution on early life mortality, concluding that it contributed to the deaths of 500,000 newborns in 2019.

“With this new, global and more rigorously generated evidence, air pollution should now be considered a major driver of infant morbidity and mortality, not just of chronic adult diseases,” Ghosh said. “Our study suggests that taking measures to mitigate climate change and reduce air pollution levels will have significant health co-benefit for newborns.”

The World Health Organization estimates that more than 90 percent of the world’s population lives with polluted outdoor air, and half the global population is also exposed to indoor air pollution from burning coal, dung and wood inside the home.

Follow us on twitter: @risksEmerging

Russia's Gazprom continues shipping gas to Europe via Ukraine https://www.reuters.com/business/energy/russias-gazprom-continues-shipping-gas-europe-via-ukraine-2022-05-29/

Colombians head to polls in divisive presidential election http://reut.rs/38wovlQ

The Conservatives' plan is becoming clearer by the day.

To turn the UK over to the World Economic Forum.

#Quantum #teleportation achieved between non-adjacent network nodes
By #MichaelIrving

http://bit.ly/3lUzQPE

#QuantumComputing

@BetaMoroney @FrRonconi @mvollmer1 @SpirosMargaris @psb_dc @andi_staub @WhiteheartVic @gerald_bader @enricomolinari @RagusoSergio @PawlowskiMario

How Hong Kong's Omicron crisis 'took just 10 days for everyone to be infected’ https://bbc.in/38rR5oi

Yeah... I found a vuln that's beyond me. I need to read into detail about this one, and see.

#Ethicalhacking #ethicalhacker

IBM’s New Partnerships To Address Cybersecurity Talent Shortages Also Drive Social Impact https://buff.ly/3wTPxeY #cybersecurity #ciso #technology via @winklhawk

Android apps with millions of downloads exposed to high-severity vulnerabilities
#MobileSecurity #AndroidSecurity by @Microsoft
http://www.microsoft.com/security/blog/2022/05/27/android-apps-with-millions-of-downloads-exposed-to-high-severity-vulnerabilities/

Load More...
SHARE: