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HEALTH

Denmark tightens border to Germany following coronavirus outbreak

Denmark announced Friday the closure of a number of border crossings from Germany and tightened security at others following a cluster outbreak in a German town close to the border.

Denmark tightens border to Germany following coronavirus outbreak
The city centre of Flensburg, Schleswig-Holstein, which currently has a seven-day-incidence of 181.9. Photo: DPA

A statement published on the justice ministry's website, cited a rise in infections in the town of Flensburg, close to the Danish border.

“Therefore we are now introducing considerably more intense border checks and closing a number of smaller border crossings along the Danish-German border,” justice minister Nick Haekkerup said in the statement.

In total, 13 crossings will be closed outright and nine others will receive increased security from Thursday.

Denmark, which has been in partial lockdown since Christmas, reopened primary schools last week as the number of new coronavirus cases has dropped.

READ ALSO: Covid-19 variant: Is Flensburg outbreak a red flag for Germany?

However, non-essential shops, bars and restaurants, cultural venues, secondary schools, colleges and universities remain closed.

As of January 9th, foreigners also need to present a negative Covid-19 test to enter the country.

On the other side of the border the mayor of Flensburg, Simone Lange, said Friday that 80 cases of the more contagious virus variant first discovered in the UK had been detected in her town in recent days.

As a result Flensburg residents will be subject to greater restrictions including the introduction of a nightly curfew from Saturday, initially planned to be in place for a week.

Private gatherings are also banned in the town.

At the national level in Germany no curfew is in force, except where a local cluster of cases is discovered.

However people are requested to limit social contacts to only one other person outside their household.

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HEALTH

PFAS pollution: What do people living in Denmark need to know?

The issue of pollution with chemicals known as PFAS has returned to the fore in Denmark after an expert said they did not agree with parts of government advice. What should people living across the country know about the problem?

PFAS pollution: What do people living in Denmark need to know?

What are PFAS? 

PFAS (per- and polyfluoroalkyl substances) are a large group of synthetic chemicals used in various products since the early 1950s. Their past uses include foam in fire extinguishers, food packaging and in textiles, carpets and paints. Also known as ‘forever chemicals’, they persist in water and soil and can cause harm to human health. 

Due to their chemical properties, they take a long time to break down and can be found in very low concentrations in blood samples from populations all over the world.

They are, however, unwanted in the environment because they have been found to have concerning links to health complications. Their use in materials which come into contact with foods, like paper and card, has been banned in Denmark since 2020.

PFAS have been linked to a series of health complications and, if ingested in high enough amounts, are suspected of causing liver damage, kidney damage, elevated cholesterol levels, reduced fertility, hormonal disturbances, weaker immune systems, negatively affecting foetal development and being carcinogenic.

Last year, high concentrations of PFOS, a subgroup of PFAS, were detected in waste water from a treatment plant at Korsør on Zealand, and later at a field where cattle had grazed.

That led to high levels of the substance being detected in 118 people who lived in the area.

The issue led to several locations across Denmark, mostly in the vicinity of fire service training locations, undergoing investigations for presence of the chemical.

In May, a report by the Danish Regions, the country’s regional health authorities, found that up to 14,607 places in Denmark are suspected of being contaminated by PFAS.

Who is dealing with the problem? 

On its website, the Danish Health Authority states that the responsibility for managing PFAS pollution is shared between several authorities including Regions, Municipalities, the Environmental Agency, the Veterinary and Food Administration, the Patient Safety Authority and the Danish Health Authority.

The tasks of these authorities include localising places with suspected PFAS pollution, finding the source of the contamination and bringing in relevant advice from other authorities; monitoring the levels of PFAS in water and food; giving appropriate health advice to local governments in areas where PFAS is found in local environments; and investigating possible health effects of PFAS exposure and offering the appropriate advice, investigations and treatment to members of the public.

You say there’s suspected PFAS pollution at 14,607 locations. What does this mean?

The Danish Regions in May said they had identified almost 15,000 locations across Denmark where there “could be” PFAS pollution.

The figure comes from “localities in the regions’ databases which have had an activity which can result in pollution with PFAS”. These include fire service exercises and locations used by industries such as waste disposal, iron and metal or wood and furniture.

The localities are “in an area where it can affect housing or important groundwater” the Regions said in a statement published on their website.

Each of the locations would have to be analysed and potentially cleansed, should PFAS contamination be confirmed, the Regions said, calling for a 100 million kroner state investment to pay for this.

Around 8 percent of the 15,000 locations had already been analysed as of May, with PFAS confirmed at around 900 places.

How does this affect drinking water?

“All waterworks in Denmark must be tested for PFAS, both in boreholes and in in the water that is sent out to people’s taps – this has been the case since 2015,” Susan Münster, director of Danske Vandværker, the industry organisation for Denmark’s water suppliers, told The Local in a written comment.

“From January 2022, the threshold values for four PFAS substances were changed [reduced, ed.] to two nanograms per litre,” she said.

Testing programmes are set out by local municipalities in accordance with national directives, and independent analysis companies carry out the tests, she explained.

“Both the water supplier and the municipality will be informed if thresholds are exceeded in connection with the testing,” Münster said.

The Environmental Agency stated in a September 2021 memorandum that municipal authorities, along with the Danish Patient Safety Authority, should assess potential health risks in water, if contamination is suspected. The safety authority should then advise municipalities, who should then inform residents of the situation and what actions they should take.

In other words, if your tap water is considered to be contaminated following testing, your local municipality is required to inform you.

Do I need to do anything? Should I stop drinking my tap water?

“Unless you specifically receive information from either the water supplier or the municipality telling you not to drink the local water, you can comfortably continue to drink water from the tap in Denmark,” Münster told The Local.

“But if you are pregnant or breastfeeding and, for example, live on an island, it may be a good idea to follow the advice of Professor Phillippe Grandjean,” she added, referring to senior researcher and professor of environmental medicine at the University of Southern Denmark, Philippe Grandjean.

Earlier this week, the Danish Health Authority said it had recalled an expert advice group for further consultation, following criticism of guidelines issued for pregnancy and breastfeeding following exposure to PFAS.

The guidelines are part of a broader set of advisories on PFAS exposure issued by the Danish Health Authority earlier this year.

The Health Authority faced criticism from experts for failing to go far enough with existing recommendations, which state there is not considered to be any cause to delay pregnancy or breastfeeding following exposure to PFAS.

That recommendation is incorrect, according to 14 experts which formed part of the group that advised the Health Authority on its recommendations.

“It seems completely wrong when our conclusion states that women exposed to PFAS can safely get pregnant and breastfeed. Because it’s not our view that there is scientific documentation for this,” Grandjean told TV2.

A number of political parties have called for blood tests to be offered to women considering pregnancy and breastfeeding if they live in areas where PFAS is detected above threshold levels.

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