I have brought two previous articles about the nuclear contamination of the Pacific Ocean from Fukushima.
This is about atmospheric fall out that reached California soon after the disaster and the health effects it has measurably had on newborn babies in the US from that time.
From Global Research
Fukushima Nuclear Fallout Has Damaged the Thyroids of California Babies
A new study of the effects of tiny quantities of radioactive fallout from Fukushima on the health of babies born in California shows a significant excess of hypothyroidism caused by the radioactive contamination traveling 5,000 miles across the Pacific. The article will be published next week in the peer-reviewed journal Open Journal of Pediatrics.
Congenital hypothyroidism is a rare but serious condition normally affecting about one child in 2,000, and one that demands clinical intervention – the growth of children suffering from the condition is affected if they are left untreated. All babies born in California are monitored at birth for Thyroid Stimulating Hormone (TSH) levels in blood, since high levels indicate hypothyroidism.
Joe Mangano and Janette Sherman of the Radiation and Public Health Project in New York, and Christopher Busby, guest researcher at Jacobs University, Bremen, examined congenital hypothyroidism (CH) rates in newborns using data obtained from the State of California over the period of the Fukushima explosions.
Their results are published in their paper Changes in confirmed plus borderline cases of congenital hypothyroidism in California as a function of environmental fallout from the Fukushima nuclear meltdown. The researchers compared data for babies exposed to radioactive Iodine-131 and born between March 17th and Dec 31st 2011 with unexposed babies born in 2011 before the exposures plus those born in 2012.
Contrary to many reports, the explosion of the reactors and spent fuel pools at Fukushima produced levels of radioactive contamination which were comparable with the Chernobyl releases in 1986. Using estimates made by the Norwegian Air Laboratory it is possible to estimate that more than 250PBq (200 x 1015) Bq of Iodine-131 (half life 8 days) were released at Fukushima.
This is also predicted by comparing the Caesium-137 estimates with I-131 releases from Chernobyl, quantities which caused the thyroid cancer epidemic in Byelarus, the Ukraine and parts of the Russian Republic.
The authorities downplayed any risk on the basis that the “doses” were very low; far lower than the natural background radiation. The University of Berkeley measured I-131 in rainwater from 18th to 28th March 2011 after which levels fell. If we assume that mothers drank 1 litre of rainwater a day for this period (of course they didn’t) the current radiation risk model of the International Commission on Radiological Protection (ICRP) calculates an absorbed dose to the adult thyroid of 23 microSieverts, less than 1/100th the annual background “dose”. The foetus is more sensitive (by a factor of about 10 according to ICRP) but is exposed to less as it is perhaps 100 times smaller.
So this finding is one more instance of the fact that the current radiation risk model, employed by the governments of every nation, is massively insecure for predicting harm from internal radionuclide exposures or explaining the clear observations.
For what is done by these people is to dismiss any evidence of increased rates of cancer or any other disease by shouting at it: “the doses were too low”. In this way, reality is airbrushed away. What is this quantity “dose”? It is a simple physics-based quantity which represents the absorption of energy from radiation. One Sievert of gamma radiation is one Joule per kilogram of living tissue.
This might work for external radiation. But it doesn’t work for internal exposures to radioactive elements which can produce huge effects on cellular DNA at low average “doses”. It is like comparing warming yourself in front of the fire with eating a hot coal. Or comparing a punch to stabbing. Same dose, same energy. Very different effects.
This “dose” scam has been used to dismiss real effects since it was invented in 1952 to deal with the exposures from nuclear weapons development and testing. For those who want to dig deeper into the science there is a recent book chapter I wrote in the book New Research Directions in DNS Repair.
The same hyperthyroidism has been found in the immediate vicinity of FUkushima, and was found after Hiroshima and Nagasaki.