News / Asia

Japanese Workers Hospitalized for Excessive Radiation Exposure

Medical staff arrive at Fukushima Medical University Hospital to treat radiation exposed workers from Tokyo Electric Power Co.'s Fukushima Daiichi Nuclear Power Plant, Fukushima City, Japan, March 24, 2011.
Medical staff arrive at Fukushima Medical University Hospital to treat radiation exposed workers from Tokyo Electric Power Co.'s Fukushima Daiichi Nuclear Power Plant, Fukushima City, Japan, March 24, 2011.

Two workers at the Fukushima 1 nuclear power plant have been hospitalized for radiation exposure suffered on Thursday.

They are among those frantically trying to get critical cooling functions restored to damaged reactors and fuel ponds.

Radiation also continues to be detected above normal levels as far as 300 kilometers south of the facility, which was knocked out of commission by a huge quake and tsunami nearly two weeks ago.

Excessive radiation exposure

The hospitalized workers were exposed to excessive radiation exposure following an accident Thursday.

Japan's chief cabinet secretary Yukio Edano told reporters that two of three men working together in the damaged Number 3 reactor's turbine building slipped into water and did not realize they had been exposed to high levels of radiation until they noticed a rash on their skin.

The two are said to be suffering from beta ray burns.

Tokyo Electric Power Company Vice President Sakae Muto says the men were underground laying cable critical to restarting the cooling system for the reactor, which contains a mix of plutonium and uranium fuel.

All three workers were exposed to between 170 and 180 milliseverts of radiation, said Muto. That is less than the maximum of 250 millisieverts for workers at the plant that has been set by the government. About 25 people injured at the nuclear plant since it began leaking radiation following damage on March 11 from the quake-triggered tsunami.

Crucial repair work continues

Emergency repair work resumed at the plant on Thursday, after a break the previous day when black smoke was again seen at the Number 3 reactor.

Video taken from a helicopter Thursday morning shows what appears to be steam rising from four of the nuclear facility's six reactor buildings. Authorities said the situation was not serious enough to continue a halt in the critical work to prevent a potentially larger catastrophe.

If water is not replenished to pools, exposed used fuel could release significant amounts of radioactive substances.

New worries emerge

There is also fresh concern about the damaged Number 1 reactor, where pressure inside the reactor again increased. Crews are trying to maintain a delicate balance between spraying water on the radioactive fuel, which causes a rise in pressure, and reducing the water flow which could see temperatures increase to a dangerously high level.

Since the March 11 magnitude 9.0 earthquake, which triggered a destructive tsunami, the nuclear power complex has experienced many serious problems.  These include hydrogen explosions in reactor buildings, radiation leaks, exposed and overheating fuel rods, damage reactor cores and shaking from powerful aftershocks.

Radiation continues to be detected in the surrounding air, soil and sea water.

James Symons, the director of the nuclear science division at the Lawrence Berkeley National Laboratory in California, says at this stage, the Fukushima disaster has more in common with the 1979 Three Mile Island partial meltdown in the United States than the 1986 Chernobyl catastrophe in Ukraine.

"All these things are different. But it's closer. It's certainly very unlike what happened at Chernobyl, where the entire reactor exploded, basically," he said. "It's certainly very serious, but - as far as we can tell - it's also coming under control."

Japan's government says the detection of radioactive neutron beams 15 times near the plant following the destruction by the tsunami were natural events and there is no evidence any uranium and plutonium leaked from reactors.

A government spokesman in Tokyo, as well as Symons at the laboratory in Berkeley, both reject assertions by some overseas in the industry that a critical nuclear reaction from a reactor or spent fuel rods likely emitted the neutron beams.

Zone warnings expanded



Japan's government is now advising people beyond the 30-kilometer exclusion zone around the Fukushima plant to remain indoors. Officials say that, since the explosions, some infants theoretically may have accumulated 100 millisieverts of radiation in their thyroids.

Some scientists say those exposed to that total radiation dose should take potassium iodide, because an annual dose above 100 millisieverts is believed to be associated with an increased risk of cancer.

Japan's science ministry says radiation levels detected in Tokyo have tripled, compared to those detected earlier in the week.

The Tokyo metropolitan government, and the governments in the adjacent prefectures of Chiba and Saitama, has announced levels of radioactive iodine considered unsafe for infants were detected this week in tap water, sparking panic- buying of bottled water.

Vegetable shipments have been stopped out of areas adjacent to the nuclear power plant after some leafy greens were found to be contaminated with levels of radioactive iodine and cesium exceeding government standards.

You May Like

Changing Under Pressure, IS ‘Potent’ as Ever

US intel officials describe Ramadi's fall as concerning, but say it isn't emblematic of larger effort to degrade IS capabilities More

Nigeria Fuel Shortage Shows Fragility of Africa’s Oil Giant

Although it is the largest oil producer in Africa, country has nearly ran out of fuel it needs to power its generators, cars and airplanes over the past week More

Arrested Football Officials Come Mainly From the Americas

US Justice Department alleges defendants participated in 24-year scheme to enrich themselves through corruption of international soccer More

This forum has been closed.
Comments
     
There are no comments in this forum. Be first and add one

Featured Videos

Your JavaScript is turned off or you have an old version of Adobe's Flash Player. Get the latest Flash player.
3D Printer Makes Replica of Iconic Sports Cari
|| 0:00:00
...    
🔇
X
George Putic
May 27, 2015 9:31 PM
Cars with parts made by 3D printers are already on the road, but engineers are still learning about this new technology. While testing the possibility of printing an entire car, researchers at the U.S. Department of Energy recently created an electric-powered replica of an iconic sports roadster. VOA’s George Putic has more.
Video

Video 3D Printer Makes Replica of Iconic Sports Car

Cars with parts made by 3D printers are already on the road, but engineers are still learning about this new technology. While testing the possibility of printing an entire car, researchers at the U.S. Department of Energy recently created an electric-powered replica of an iconic sports roadster. VOA’s George Putic has more.
Video

Video US Voters Seek Answers From Presidential Candidates on IS Gains

The growth of the Islamic State militant group in Iraq and Syria comes as the 2016 U.S. presidential campaign kicks off in the Midwest state of Iowa.   As VOA’s Kane Farabaugh reports, voters want to know how the candidates would handle recent militant gains in the Middle East.
Video

Video A Small Oasis on Kabul's Outskirts Provides Relief From Security Tensions

When people in Kabul want to get away from the city and relax, many choose Qargha Lake, a small resort on the outskirts of Kabul. Ayesha Tanzeem visited and talked with people about the precious oasis.
Video

Video Film Festival Looks at Indigenous Peoples, Culture Conflict

A recent Los Angeles film festival highlighted the plight of people caught between two cultures. Mike O'Sullivan has more on the the Garifuna International Film Festival, a Los Angeles forum created by a woman from Central America who wants the world to know more about her culture.
Video

Video Kenyans Lament Losing Sons to al-Shabab

There is agony, fear and lost hope in the Kenyan town of Isiolo, a key target of a new al-Shabab recruitment drive. VOA's Mohammed Yusuf visits Isiolo to speak with families and at least one man who says he was a recruiter.
Video

Video Scientists Say Plankton More Important Than Previously Thought

Tiny ocean creatures called plankton are mostly thought of as food for whales and other large marine animals, but a four-year global study discovered, among other things, that plankton are a major source of oxygen on our planet. VOA’s George Putic reports.
Video

Video US-led Coalition Gives Some Weapons to Iraqi Troops

In a video released Tuesday from the Iraqi Ministry of Defense, Iraqi forces and U.S.-led coalition troops survey a cache of weapons supplied to help Iraq liberate Mosul from Islamic State group. According to a statement provided with the video, the ministry and the U.S.-led coaltion troops have started ''supplying the 16th army division with medium and light weapons in preparation to liberate Mosul and nearby areas from Da'esh (Arabic acronym for Islamic State group).''
Video

Video Amnesty International: 'Overwhelming Evidence' of War Crimes in Ukraine

Human rights group Amnesty International says there is overwhelming evidence of ongoing war crimes in Ukraine, despite a tentative cease-fire with pro-Russian rebels. Researchers interviewed more than 30 prisoners from both sides of the conflict and all but one said they were tortured. Henry Ridgwell reports for VOA from London.
Video

Video Washington Parade Honors Those Killed Serving in US Military

Every year, on the last Monday in the month of May, millions of Americans honor the memories of those killed while serving in the armed forces. Memorial Day is a tradition that dates back to the 19th Century. While many people celebrate the federal holiday with a barbecue and a day off from work, for those who’ve served in the military, it’s a special day to remember those who made the ultimate sacrifice. Arash Arabasadi reports for VOA from Washington.
Video

Video Kenya’s Capital Sees Rise in Shisha Parlors

In Kenya, the smoking of shisha, a type of flavored tobacco, is the latest craze. Patrons are flocking to shisha parlors to smoke and socialize. But the practice can be addictive and harmful, though many dabblers may not realize the dangers, according to a new review. Lenny Ruvaga has more on the story for VOA from Nairobi, Kenya.
Video

Video Rolling Thunder Run Reveals Changed Attitudes Towards Vietnam War

For many US war veterans, the Memorial Day holiday is an opportunity to look back at a divisive conflict in the nation’s history and to remember those who did not make it home.
Video

Video Female American Soldiers: Healing Through Filmmaking

According to the United States Defense Department, there are more than 200-thousand women serving in the U.S. Armed Forces.  Like their male counterparts, females have experiences that can be very traumatic.  VOA's Bernard Shusman tells us about a program that is helping some American women in the military heal through filmmaking.

VOA Blogs