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Nanoplastics and other harmful pollutants found in disposable face masks — Regulation and research urgently needed, say experts

Credit: Swansea University Swansea University scientists have uncovered potentially dangerous chemical pollutants that are released from disposable face masks when submerged in water. The research reveals high levels of pollutants, including lead, antimon

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Credit: Swansea University

Swansea University scientists have uncovered potentially dangerous chemical pollutants that are released from disposable face masks when submerged in water.

The research reveals high levels of pollutants, including lead, antimony, and copper, within the silicon-based and plastic fibres of common disposable face masks.

The work is supported by the Institute for Innovative Materials, Processing and Numerical Technologies (IMPACT) and the SPECIFIC Innovation & Knowledge Centre

Project lead Dr Sarper Sarp of Swansea University College of Engineering said:

“All of us need to keep wearing masks as they are essential in ending the pandemic. But we also urgently need more research and regulation on mask production, so we can reduce any risks to the environment and human health”.

Outlined in a recent paper, the tests carried out by the research team used a variety of masks – from standard plain face masks to novelty and festive masks for children with many currently being sold in UK retail outlets.

The rise in single-use masks, and the associated waste, due to the COVID-19 pandemic has been documented as a new cause of pollution. The study aimed to explore this direct link – with investigations to identify the level of toxic substances present.

The findings reveal significant levels of pollutants in all the masks tested – with micro/nano particles and heavy metals released into the water during all tests. Researchers conclude this will have a substantial environmental impact and, in addition, raise the question of the potential damage to public health – warning that repeated exposure could be hazardous as the substances found have known links to cell death, genotoxicity and cancer formation.

To combat this, the team advise further research and subsequent regulations be put in place in the manufacturing and testing process.

Project lead Dr Sarper Sarp explained:

‘The production of disposable plastic face masks (DPFs) in China alone has reached approximately 200 million a day, in a global effort to tackle the spread of the new SARS-CoV-2 virus. However, improper and unregulated disposal of these DPFs is a plastic pollution problem we are already facing and will only continue to intensify.’

‘There is a concerning amount of evidence that suggests that DPFs waste can potentially have a substantial environmental impact by releasing pollutants simply by exposing them to water. Many of the toxic pollutants found in our research have bio-accumulative properties when released into the environment and our findings show that DPFs could be one of the main sources of these environmental contaminants during and after the Covid-19 pandemic.

It is, therefore, imperative that stricter regulations need to be enforced during manufacturing and disposal/recycling of DPFs to minimise the environmental impact.’

‘There is also a need to understand the impact of such particle leaching on public health. One of the main concerns with these particles is that they were easily detached from face masks and leached into the water with no agitation, which suggests that these particles are mechanically unstable and readily available to be detached.

Therefore, a full investigation is necessary to determine the quantities and potential impacts of these particles leaching into the environment, and the levels being inhaled by users during normal breathing. This is a significant concern, especially for health care professionals, key workers, and children who are required to wear masks for large proportions of the working or school day.’

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The research team includes Professor Trystan Watson, Dr Javier Delgado Gallardo and Dr Geraint Sullivan. The IMPACT operation is part-funded by the European Regional Development Fund through the Welsh Government and Swansea University.

Notes to editors

Read the research paper in Science Direct

Swansea University is a world-class, research-led, dual campus university offering a first-class student experience and has one of the best employability rates of graduates in the UK. The University has the highest possible rating for teaching – the Gold rating in the Teaching Excellence Framework (TEF) in 2018 and was commended for its high proportions of students achieving consistently outstanding outcomes.

Swansea climbed 14 places to 31st in the Guardian University Guide 2019, making us Wales’ top ranked university, with one of the best success rates of graduates gaining employment in the UK and the same overall satisfaction level as the Number 1 ranked university.

The 2014 Research Excellence Framework (REF) 2014 results saw Swansea make the ‘biggest leap among research-intensive institutions’ in the UK (Times Higher Education, December 2014) and achieved its ambition to be a top 30 research University, soaring up the league table to 26th in the UK.

The University is in the top 300 best universities in the world, ranked in the 251-300 group in The Times Higher Education World University rankings 2018. Swansea University now has 23 main partners, awarding joint degrees and post-graduate qualifications.

The University was established in 1920 and was the first campus university in the UK. It currently offers around 350 undergraduate courses and 350 postgraduate courses to circa 20,000 undergraduate and postgraduate students. The University has ambitious expansion plans as it moves towards its centenary in 2020 and aims to continue to extend its global reach and realise its domestic and international potential.

Swansea University is a registered charity. No.1138342. Visit http://www.swansea.ac.uk

For more information:

Kevin Sullivan, senior press officer, Swansea University k.g.sullivan@swansea.ac.uk

Follow us on Twitter: http://www.twitter.com/SwanseaUni

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Kevin Sullivan
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Related Journal Article

http://dx.doi.org/10.1016/j.watres.2021.117033

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International

This is the biggest money mistake you’re making during travel

A retail expert talks of some common money mistakes travelers make on their trips.

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1 hour ago

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March 11, 2024

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Travel is expensive. Despite the explosion of travel demand in the two years since the world opened up from the pandemic, survey after survey shows that financial reasons are the biggest factor keeping some from taking their desired trips.

Airfare, accommodation as well as food and entertainment during the trip have all outpaced inflation over the last four years.

Related: This is why we're still spending an insane amount of money on travel

But while there are multiple tricks and “travel hacks” for finding cheaper plane tickets and accommodation, the biggest financial mistake that leads to blown travel budgets is much smaller and more insidious.

A traveler watches a plane takeoff at an airport gate.

Jeshoots on Unsplash

This is what you should (and shouldn’t) spend your money on while abroad

“When it comes to traveling, it's hard to resist buying items so you can have a piece of that memory at home,” Kristen Gall, a retail expert who heads the financial planning section at points-back platform Rakuten, told Travel + Leisure in an interview. “However, it's important to remember that you don't need every souvenir that catches your eye.”

More Travel:

According to Gall, souvenirs not only have a tendency to add up in price but also weight which can in turn require one to pay for extra weight or even another suitcase at the airport — over the last two months, airlines like Delta  (DAL) , American Airlines  (AAL)  and JetBlue Airways  (JBLU)  have all followed each other in increasing baggage prices to in some cases as much as $60 for a first bag and $100 for a second one.

While such extras may not seem like a lot compared to the thousands one might have spent on the hotel and ticket, they all have what is sometimes known as a “coffee” or “takeout effect” in which small expenses can lead one to overspend by a large amount.

‘Save up for one special thing rather than a bunch of trinkets…’

“When traveling abroad, I recommend only purchasing items that you can't get back at home, or that are small enough to not impact your luggage weight,” Gall said. “If you’re set on bringing home a souvenir, save up for one special thing, rather than wasting your money on a bunch of trinkets you may not think twice about once you return home.”

Along with the immediate costs, there is also the risk of purchasing things that go to waste when returning home from an international vacation. Alcohol is subject to airlines’ liquid rules while certain types of foods, particularly meat and other animal products, can be confiscated by customs. 

While one incident of losing an expensive bottle of liquor or cheese brought back from a country like France will often make travelers forever careful, those who travel internationally less frequently will often be unaware of specific rules and be forced to part with something they spent money on at the airport.

“It's important to keep in mind that you're going to have to travel back with everything you purchased,” Gall continued. “[…] Be careful when buying food or wine, as it may not make it through customs. Foods like chocolate are typically fine, but items like meat and produce are likely prohibited to come back into the country.

Related: Veteran fund manager picks favorite stocks for 2024

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Spread & Containment

As the pandemic turns four, here’s what we need to do for a healthier future

On the fourth anniversary of the pandemic, a public health researcher offers four principles for a healthier future.

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March 11, 2024

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John Gomez/Shutterstock

Anniversaries are usually festive occasions, marked by celebration and joy. But there’ll be no popping of corks for this one.

March 11 2024 marks four years since the World Health Organization (WHO) declared COVID-19 a pandemic.

Although no longer officially a public health emergency of international concern, the pandemic is still with us, and the virus is still causing serious harm.

Here are three priorities – three Cs – for a healthier future.

Clear guidance

Over the past four years, one of the biggest challenges people faced when trying to follow COVID rules was understanding them.

From a behavioural science perspective, one of the major themes of the last four years has been whether guidance was clear enough or whether people were receiving too many different and confusing messages – something colleagues and I called “alert fatigue”.

With colleagues, I conducted an evidence review of communication during COVID and found that the lack of clarity, as well as a lack of trust in those setting rules, were key barriers to adherence to measures like social distancing.

In future, whether it’s another COVID wave, or another virus or public health emergency, clear communication by trustworthy messengers is going to be key.

Combat complacency

As Maria van Kerkove, COVID technical lead for WHO, puts it there is no acceptable level of death from COVID. COVID complacency is setting in as we have moved out of the emergency phase of the pandemic. But is still much work to be done.

First, we still need to understand this virus better. Four years is not a long time to understand the longer-term effects of COVID. For example, evidence on how the virus affects the brain and cognitive functioning is in its infancy.

The extent, severity and possible treatment of long COVID is another priority that must not be forgotten – not least because it is still causing a lot of long-term sickness and absence.

Culture change

During the pandemic’s first few years, there was a question over how many of our new habits, from elbow bumping (remember that?) to remote working, were here to stay.

Turns out old habits die hard – and in most cases that’s not a bad thing – after all handshaking and hugging can be good for our health.

But there is some pandemic behaviour we could have kept, under certain conditions. I’m pretty sure most people don’t wear masks when they have respiratory symptoms, even though some health authorities, such as the NHS, recommend it.

Masks could still be thought of like umbrellas: we keep one handy for when we need it, for example, when visiting vulnerable people, especially during times when there’s a spike in COVID.

If masks hadn’t been so politicised as a symbol of conformity and oppression so early in the pandemic, then we might arguably have seen people in more countries adopting the behaviour in parts of east Asia, where people continue to wear masks or face coverings when they are sick to avoid spreading it to others.

Although the pandemic led to the growth of remote or hybrid working, presenteeism – going to work when sick – is still a major issue.

Encouraging parents to send children to school when they are unwell is unlikely to help public health, or attendance for that matter. For instance, although one child might recover quickly from a given virus, other children who might catch it from them might be ill for days.

Similarly, a culture of presenteeism that pressures workers to come in when ill is likely to backfire later on, helping infectious disease spread in workplaces.

At the most fundamental level, we need to do more to create a culture of equality. Some groups, especially the most economically deprived, fared much worse than others during the pandemic. Health inequalities have widened as a result. With ongoing pandemic impacts, for example, long COVID rates, also disproportionately affecting those from disadvantaged groups, health inequalities are likely to persist without significant action to address them.

Vaccine inequity is still a problem globally. At a national level, in some wealthier countries like the UK, those from more deprived backgrounds are going to be less able to afford private vaccines.

We may be out of the emergency phase of COVID, but the pandemic is not yet over. As we reflect on the past four years, working to provide clearer public health communication, avoiding COVID complacency and reducing health inequalities are all things that can help prepare for any future waves or, indeed, pandemics.

Simon Nicholas Williams has received funding from Senedd Cymru, Public Health Wales and the Wales Covid Evidence Centre for research on COVID-19, and has consulted for the World Health Organization. However, this article reflects the views of the author only, in his academic capacity at Swansea University, and no funding or organizational bodies were involved in the writing or content of this article.

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Government

The Grinch Who Stole Freedom

The Grinch Who Stole Freedom

Authored by Jeffrey A. Tucker via The Epoch Times (emphasis ours),

Before President Joe Biden’s State of the…

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2 hours ago

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March 11, 2024

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The Grinch Who Stole Freedom

Authored by Jeffrey A. Tucker via The Epoch Times (emphasis ours),

Before President Joe Biden’s State of the Union address, the pundit class was predicting that he would deliver a message of unity and calm, if only to attract undecided voters to his side.

President Joe Biden delivers the State of the Union address in the House Chamber of the U.S. Capitol in Washington, D.C., on March 7, 2024. (Mandel Ngan/AFP/Getty Images)

He did the opposite. The speech revealed a loud, cranky, angry, bitter side of the man that people don’t usually see. It seemed like the real Joe Biden I remember from the old days, full of venom, sarcasm, disdain, threats, and extreme partisanship.

The base might have loved it except that he made reference to an “illegal” alien, which is apparently a trigger word for the left. He failed their purity test.

The speech was stunning in its bile and bitterness. It’s beyond belief that he began with a pitch for more funds for the Ukraine war, which has killed 10,000 civilians and some 200,000 troops on both sides. It’s a bloody mess that could have been resolved early on but for U.S. tax funding of the conflict.

Despite the push from the higher ends of conservative commentary, average Republicans have turned hard against this war. The United States is in a fiscal crisis and every manner of domestic crisis, and the U.S. president opens his speech with a pitch to protect the border in Ukraine? It was completely bizarre, and lent some weight to the darkest conspiracies about why the Biden administration cares so much about this issue.

From there, he pivoted to wildly overblown rhetoric about the most hysterically exaggerated event of our times: the legendary Jan. 6 protests on Capitol Hill. Arrests for daring to protest the government on that day are growing.

The media and the Biden administration continue to describe it as the worst crisis since the War of the Roses, or something. It’s all a wild stretch, but it set the tone of the whole speech, complete with unrelenting attacks on former President Donald Trump. He would use the speech not to unite or make a pitch that he is president of the entire country but rather intensify his fundamental attack on everything America is supposed to be.

Hard to isolate the most alarming part, but one aspect really stood out to me. He glared directly at the Supreme Court Justices sitting there and threatened them with political power. He said that they were awful for getting rid of nationwide abortion rights and returning the issue to the states where it belongs, very obviously. But President Biden whipped up his base to exact some kind of retribution against the court.

Looking this up, we have a few historical examples of presidents criticizing the court but none to their faces in a State of the Union address. This comes two weeks after President Biden directly bragged about defying the Supreme Court over the issue of student loan forgiveness. The court said he could not do this on his own, but President Biden did it anyway.

Here we have an issue of civic decorum that you cannot legislate or legally codify. Essentially, under the U.S. system, the president has to agree to defer to the highest court in its rulings even if he doesn’t like them. President Biden is now aggressively defying the court and adding direct threats on top of that. In other words, this president is plunging us straight into lawlessness and dictatorship.

In the background here, you must understand, is the most important free speech case in U.S. history. The Supreme Court on March 18 will hear arguments over an injunction against President Biden’s administrative agencies as issued by the Fifth Circuit. The injunction would forbid government agencies from imposing themselves on media and social media companies to curate content and censor contrary opinions, either directly or indirectly through so-called “switchboarding.”

A ruling for the plaintiffs in the case would force the dismantling of a growing and massive industry that has come to be called the censorship-industrial complex. It involves dozens or even more than 100 government agencies, including quasi-intelligence agencies such as the Cybersecurity and Infrastructure Security Agency (CISA), which was set up only in 2018 but managed information flow, labor force designations, and absentee voting during the COVID-19 response.

A good ruling here will protect free speech or at least intend to. But, of course, the Biden administration could directly defy it. That seems to be where this administration is headed. It’s extremely dangerous.

A ruling for the defense and against the injunction would be a catastrophe. It would invite every government agency to exercise direct control over all media and social media in the country, effectively abolishing the First Amendment.

Close watchers of the court have no clear idea of how this will turn out. But watching President Biden glare at court members at the address, one does wonder. Did they sense the threats he was making against them? Will they stand up for the independence of the judicial branch?

Maybe his intimidation tactics will end up backfiring. After all, does the Supreme Court really think it is wise to license this administration with the power to control all information flows in the United States?

The deeper issue here is a pressing battle that is roiling American life today. It concerns the future and power of the administrative state versus the elected one. The Constitution contains no reference to a fourth branch of government, but that is what has been allowed to form and entrench itself, in complete violation of the Founders’ intentions. Only the Supreme Court can stop it, if they are brave enough to take it on.

If you haven’t figured it out yet, and surely you have, President Biden is nothing but a marionette of deep-state interests. He is there to pretend to be the people’s representative, but everything that he does is about entrenching the fourth branch of government, the permanent bureaucracy that goes on its merry way without any real civilian oversight.

We know this for a fact by virtue of one of his first acts as president, to repeal an executive order by President Trump that would have reclassified some (or many) federal employees as directly under the control of the elected president rather than have independent power. The elites in Washington absolutely panicked about President Trump’s executive order. They plotted to make sure that he didn’t get a second term, and quickly scratched that brilliant act by President Trump from the historical record.

This epic battle is the subtext behind nearly everything taking place in Washington today.

Aside from the vicious moment of directly attacking the Supreme Court, President Biden set himself up as some kind of economic central planner, promising to abolish hidden fees and bags of chips that weren’t full enough, as if he has the power to do this, which he does not. He was up there just muttering gibberish. If he is serious, he believes that the U.S. president has the power to dictate the prices of every candy bar and hotel room in the United States—an absolutely terrifying exercise of power that compares only to Stalin and Mao. And yet there he was promising to do just that.

Aside from demonizing the opposition, wildly exaggerating about Jan. 6, whipping up war frenzy, swearing to end climate change, which will make the “green energy” industry rich, threatening more taxes on business enterprise, promising to cure cancer (again!), and parading as the master of candy bar prices, what else did he do? Well, he took credit for the supposedly growing economy even as a vast number of Americans are deeply suffering from his awful policies.

It’s hard to imagine that this speech could be considered a success. The optics alone made him look like the Grinch who stole freedom, except the Grinch was far more articulate and clever. He’s a mean one, Mr. Biden.

Views expressed in this article are opinions of the author and do not necessarily reflect the views of The Epoch Times or ZeroHedge.

Tyler Durden Mon, 03/11/2024 - 12:00

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