Dutch Neurologist Warns of ‘Parkinson’s Pandemic’ Linked to Toxic Chemicals

As the world frantically battles coronavirus, a leading Dutch neurologist warns of the next global pandemic — and this one, he says, is almost entirely of our own making.

Bastiaan Bloem, MD, a neurologist and professor at Radboud University Nijmegen Medical Center, says that over the next 20 years, the number of people with Parkinson’s disease (PD) will likely double — from the present 6.5 million to more than 13 million.

The main cause of this exponential jump: widespread exposure to herbicides, solvents, and other toxic chemicals used in agriculture and manufacturing.

“A pandemic, as everybody is now painfully aware, is a disease happening worldwide, to which no one is immune. PD fulfills all those criteria,” Bloem told Parkinson’s News Today in a phone interview from the Netherlands.

“Parkinson’s is now the fastest-growing neurological condition on the planet.”

Bloem, 53, points to the tight link between exposure to herbicides such as paraquat — a weed killer — and the risk of developing Parkinson’s.

“These chemicals were introduced worldwide after World War II, and many are still used today on our fields,” he said. “For this reason, farmers are at a markedly increased risk of developing Parkinson’s. If you feed a mouse paraquat — which is banned in China but not the U.S. — it will kill the dopamine-producing cells in the brain. These chemicals are tremendously toxic to the brain and have even been detected in milk, in supermarkets.”

Paraquat isn’t the only such chemical posing this risk. Trichloroethylene, a solvent used to clean metals and remove stains, has exactly the same effect on human brains. Yet it’s still widely used and is detectable in high concentrations in groundwater, he said.

“Parkinson’s is exploding in numbers, it’s a horribly debilitating disease, and it’s a costly disease that should matter to people and governments. We’re doing this to ourselves,” Bloem said. “But we can do something about it. We need to get rid of these toxic pesticides and move toward organic food. And we should take measures to protect people who work in these toxic environments.”

Read full article Parkinson’s News Today

Dutch Neurologist Warns of ‘Parkinson’s Pandemic’ Linked to Toxic Chemicals

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Trichloroethylene was used in Baldonnel for decades with ERF in particular receiving it in 220 litre drums. From ERF it was handed out without any precautions or training to anyone who asked for it. It was handed out in milk cartons, plastic coke bottles etc.

Trichloroethylene was used by all hangars & workshops in an ad-hoc basis usually with Trichloroethylene begged from ERF although some units did order it themselves. Personnel in the Air Corps museum also used Trike to help degrease parts & aircraft being restored for the museum. 

Trichloroethylene was also used by both apprentices, tech & line personnel to carry out cleaning tasks in the Air Corps Training Depot while on training courses or during “war week”.

In at least 2 separate instances some floors in ACTD were completely destroyed by the use of Trichloroethylene being left overnight to clean them. In one incident Trichloroethylene dissolved through a traditional lino floor as far as the backing twine and in another incident few years later a tiled floor was destroyed after the tiles shriveled up & shrunk after Trichloroethylene  was left overnight to clean a floor.

Trichloroethylene was also used by teenage apprentices to clean black marks off floors in the Apprentice Hostel and the Apprentice School.

At no point was anyone ever given training in the use of Trichloroethylene nor issued with appropriate PPE whilst working with the chemical.

A number of Irish Air Corps personnel have been diagnosed with early onset Parkinson’s disease

DELAY – DENY – DIE

Solvent exposure and Parkinson’s disease

Shaun Wood worked was a painter and finisher  at Royal Air Force (RAF) bases across the world. During the early 1990s he was involved in the very intensive work preparing Tornado aircraft for the first Gulf War, in particular gluing anti-missile patches to the aircraft. This work was often done in confined spaces over long working hours.  He generally wore a respirator but these were not really adequate for the circumstances.

German Tornado Undergoing Maintenance

Shaun has been diagnosed with Multiple System Atrophy (MSA), which is a debilitating Parkinsonian syndrome that affects the nervous system. He is just 53 years of age.

Throughout his work Shaun was exposed to various solvents, but primarily trichloroethylene and dichloromethane. There is not a great deal of information about exposure to these solvents in aircraft maintenance. I have seen results from a survey carried out at an RAF base in Scotland where dichloromethane levels were measured during paint striping in the cockpit area of a Nimrod aircraft. There was only 1.5 m2 of paint removed, but the peak air concentrations were about 700 mg/m3. Results from three monitoring surveys where the British Health and Safety Executive sampled for dichloromethane during paint stripping on aircraft are shown in the following figure. The mean levels measured in each of these surveys were: 330, 790 and 1,960 mg/m3, and the highest individual level measured was 3,590 mg/m3.

Read full article on OH-world.org A blog about exposure science and occupational hygiene

http://johncherrie.blogspot.ie/2011/12/solvent-exposure-and-parkinsons-disease.html

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Below is a photo of one of the locations in the Irish Air Corps that used Dichloromethane, namely the NDT Shop of Engine Repair Flight. Yes that is a stream of the chemicals dripping out of the extractor fan and running down the wall. And yes that is dichloromethane, cresylic acid and the hexavalent sodium chromate all over the floor. The small barrel that is being dissolved by its contents contains Hydrofluoric Acid.

Some extracts from the Ambient Air Monitoring For Health and Safety at Work report dated 2nd August 1995

  1. Dichloromethane levels were measured in the engine shop in Wednesday the 12th and Thursday the 13th of July 1995 at the behest of Captain John Maloney who is still serving in the Irish Air Corps
  2. The level of dichloromethane found in ambient air in the engine
    cleaning area exceeded health and safety limits. 
  3. Levels of Dichloromethane were measured at 175.9ppm (622.5 mg/m3)  while the TWA health & safety limit for this chemical in 1995 was 50ppm.
  4. Significant levels of all parameters monitored were found in nearly all ambient air samples taken in the engine cleaning area.
  5. The ventilation in all areas monitored was deemed to be insufficient. It is thus recommended that mechanical heating and ventilation systems be adapted designed and installed in all areas monitored.

To summarise, the Irish Army Air Corps knew that Dichloromethane levels in the NDT shop in 1995 exceeded health & safety limits by 3.5 times yet officer management

  1. LEFT personnel of all ranks and none to rot in this exceptionally toxic working environment for a further 12 years.
  2. IGNORED the recommendation to design and install design a proper ventilation system, (they stuck in 2 x Xpelairs).
  3. NEVER re-tested the environment to see if the Xpelair fans worked, we suspect they made things worse by increasing evaporation rate.
  4. NEVER informed personnel of enlisted ranks that their workplace was contaminated to dangerous levels.

DELAY – DENY – DIE