Peanuts are the most common cause of fatal food-induced anaphylaxis, or severe allergic reaction. But British scientists have found a better way to monitor a significant food hazard by developing a more accurate blood test, and it’s five times cheaper than the existing one. VOA’s Mariama Diallo reports.
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From: MeNeedIt

Earthquakes, volcanic eruptions and heavy rains can cause large amounts of rock and soil to collapse under their own weight and tumble down a slope. These landslides can crush everything in their path. Aided by sophisticated satellites, scientists are creating a comprehensive catalogue of landslide-prone areas, hoping it will help affected communities predict when and where they might happen. VOA’s George Putic has more.
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From: MeNeedIt

A small amount of radioactive, weapons-grade plutonium about the size of a U.S. quarter is missing from an Idaho university that was using it for research, leading federal officials on Friday to propose an $8,500 fine.

The U.S. Nuclear Regulatory Commission said Idaho State University can’t account for about a 30th of an ounce (1 gram) of the material that’s used in nuclear reactors and to make nuclear bombs.

The amount is too small to make a nuclear bomb, agency spokesman Victor Dricks said, but could be used to make a dirty bomb to spread radioactive contamination.

“The NRC has very rigorous controls for the use and storage of radioactive materials as evidenced by this enforcement action,” he said of the proposed fine for failing to keep track of the material. 

Dr. Cornelis Van der Schyf, vice president for research at the university, blamed partially completed paperwork from 15 years ago as the school tried to dispose of the plutonium.

“Unfortunately, because there was a lack of sufficient historical records to demonstrate the disposal pathway employed in 2003, the source in question had to be listed as missing,” he said in a statement to The Associated Press. “The radioactive source in question poses no direct health issue or risk to public safety.”

Idaho State University has a nuclear engineering program and works with the U.S. Department of Energy’s Idaho National Laboratory, considered the nation’s primary nuclear research lab and located about 65 miles (105 kilometers) northwest of the school.

The plutonium was being used to develop ways to ensure nuclear waste containers weren’t leaking and to find ways to detect radioactive material being illegally brought into the U.S. following the Sept. 11, 2001, terrorist attacks, the school said in an email to the AP.

The university, which has 30 days to dispute the proposed fine, reported the plutonium missing on Oct. 13, according to documents released by the Nuclear Regulatory Commission. The agency said a school employee doing a routine inventory discovered the university could only account for 13 of its 14 plutonium sources, each weighing about the same small amount.

The school searched documents and found records from 2003 and 2004 saying the material was on campus and awaiting disposal. However, there were no documents saying the plutonium had been properly disposed.

The last document mentioning the plutonium is dated Nov. 23, 2003. It said the Idaho National Laboratory didn’t want the plutonium and the school’s technical safety office had it “pending disposal of the next waste shipment.”

The school also reviewed documents on waste barrels there and others transferred off campus since 2003, and opened and examined some of them. Finally, officials searched the campus but didn’t find the plutonium. 

The nuclear commission said senior university officials planned to return the school’s remaining plutonium to the Energy Department. It’s not clear if that has happened. 

Energy Department officials didn’t return calls seeking comment Friday. 

Dricks, the commission spokesman, said returning the plutonium was part of the school’s plan to reduce its inventory of radioactive material.

He said overall it has “a good record with the NRC.”
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From: MeNeedIt

Dr. Paul Offit is an infectious disease specialist and an expert in vaccines. He’s been at Children’s Hospital of Philadelphia since 1992. Since then he says not a year has gone by when he has not seen a child die from a vaccine-preventable disease. It’s largely, he says, because the parents chose not to vaccinate their child.

Far from Philadelphia, along the rugged border between Pakistan and Afghanistan, health workers are desperately trying to vaccinate every child against polio so no child will ever again suffer the crippling effects of this disease. If they can complete this task, polio will be a disease of the past.

Offit says the difference between parents in this mountainous border region of southcentral Asia and those in the U.S. is that in Pakistan and Afghanistan, people know the devastating consequences of polio. He says previous generations in the U.S. did, too.

WAYCH: Some Parents More Wary of Vaccines Than the Diseases Vaccines Prevent

“For my parents, who were children of the 1920s and 1930s, they saw diphtheria as a routine killer of teenagers. They saw polio as a common crippler of children and young adults, so you didn’t have to convince them to vaccinate me, my brother and sister.”

Offit says parents in his generation were also quick to vaccinate their children.

“I had measles. I had mumps. I had German measles (rubella). I had the chickenpox so I know what those diseases felt like, and it was miserable,” he said.

23 viruses, two cancers

Vaccines can prevent 23 viruses and two types of cancer, and more vaccines are in the works, including one for HIV, the virus that causes AIDS. Offit is the co-inventor of a life-saving rotavirus vaccine.

But some parents are not getting their children vaccinated. Last year there were more than 14,000 cases of measles in Europe, mostly in Romania. Nearly 40 children died. It exasperates health officials like Miljana Grbic, head of the World Health Assembly in Romania. 

“We cannot fight this disease if we do not increase vaccination coverage,” she said. “… But we also have to understand why vaccination coverage is going down.”

For some parents, it’s the inconvenience of the trip to the doctor’s office. Others think good hygiene and nutrition are all children need to stay healthy. Still others believe vaccines can give their children autism, diabetes and other diseases.

Offit says persuading these parents to vaccinate their children is hard. 

“It’s hard to compel people to vaccinate against something that they don’t fear,” he said. “And when they don’t fear that, what they’ll do is, they’ll fear the vaccines, and I think that’s where we’re at.”

Vaccine refusal spreads

A study published in BMJ suggests that in the U.S., vaccine refusal is contagious. It spreads from communities with a high number of parents who oppose vaccines to other communities nearby when parents who oppose vaccines talk to their friends and parents of their children’s schoolmates.

“Collectively, this factor is driving vaccine refusal and delay,” said Professor Tony Yang, one of the principal authors of the study.

Yang, from George Mason University, and his co-authors looked at the number of non-medical exemptions for vaccines from 2000 to 2013. They found these exemptions increased in geographical clusters.

Some governments are now making it harder for parents not to immunize their children. After a measles outbreak, California passed more restrictive laws. Yang says parents trust their pediatricians, so health care providers need to be more pro-active in getting children vaccinated.

Australia HPV work

Despite hesitancy in some parts of the world, some countries are leading the way in promoting vaccines. Australia has provided the HPV vaccine to school-aged girls since 2007.

The Human Papilloma Virus (HPV) causes cervical cancer, the second most common type of cancer in women worldwide. It also causes head and neck cancers and genital warts.

By 2013, a study showed a significant reduction in the number of young women with abnormal cells of the cervix and a 90 percent decline in genital warts in young women.

Cervical cancer takes 20 to 30 years to develop. By 2035, Australia expects to see up to a 45 percent decline in deaths from cervical cancer all because of a vaccine and the government’s policy.
…

From: MeNeedIt

Vaccines can prevent 23 viruses and two types of cancer, and more vaccines are in the works, including one for HIV, the virus that causes AIDS. Yet, despite these advances, many people choose to avoid getting these vaccinations for themselves and for their children. VOA’s Carol Pearson has more.
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From: MeNeedIt

Venezuela said on Thursday it would take over the country’s leading private bank, Banesco, for 90 days and announced the arrest of 11 top executives for “attacks” against the country’s rapidly depreciating bolivar currency.

The detentions came on the heels of last month’s shock arrests of two Venezuelan executives working in the country for U.S. oil company Chevron Corp.

Oil-rich Venezuela is suffering from hyperinflation and a steady collapse of the bolivar currency, which President Nicolas Maduro has attributed to an “economic war,” but critics blame on incompetence and failed socialist policies.

Maduro’s foes say he is cracking down on the business sector to try to shore up support and halt price increases ahead of a controversial May 20 presidential election, which key opposition parties have boycotted as a sham.

Chief Prosecutor Tarek Saab announced the arrests in a televised press conference, but did not provide evidence of wrongdoing or take any questions.

“We have determined the [executives’] presumed responsibility for a series of irregularities, for aiding and concealing attacks against the Venezuelan currency with the aim of demolishing the Venezuelan currency,” said Saab, a former ruling party governor.

State television late on Thursday broadcast a statement announcing the temporary takeover of Banesco, which the government said was designed to ensure the bank continues operating.

The government also said it would be appointing a board of directors led by the country’s vice finance minister, Yomana Koteich.

Banesco’s president, Juan Carlos Escotet, who lives in Spain, earlier blasted the arrests as “disproportionate” and said he was flying to Venezuela to try to free the 11 executives, who include Chief Executive Oscar Doval.

“In the next few hours, I’m taking a plane for Venezuela. We’re going to knock on every door so that this problem is cleared up and they are freed as they deserve to be,” Escotet, who was born in Venezuela to Spanish parents and holds both nationalities, said in a video posted on Twitter.

Escotet has been a frequent target of criticism by ruling party heavyweight Diosdado Cabello, who recently announced that the government was buying Banesco. Escotet denied any sale.

Escotet temporarily excused himself from his role as chairman of Galicia-based bank ABANCA, the bank said in a statement to Spain’s stock market regulator on Thursday.

‘More crisis and misery’

Venezuela’s opposition said the arrests were another sign of Maduro’s turn to authoritarianism.

“The irresponsible government … continues to deny its responsibility in the destruction of our bolivar. Now they’re attacking Banesco. [This] … will only spawn more crisis and misery,” tweeted opposition lawmaker Carlos Valero.

Venezuela maintains exchange controls under which the government is meant to provide hard currency at a steadily weakening official rate, currently 69,000 bolivars per dollar.

But the dollar is fetching around 800,000 bolivars in unofficial trade, which government officials have for years harshly criticized but broadly tolerated.

Hyperinflation has turned once-powerful banks into warehouses of unwanted and mostly useless cash worth a total of only $40 million, according to a recent Reuters analysis of regulatory data.
…

From: MeNeedIt

Venezuela said on Thursday it would take over the country’s leading private bank, Banesco, for 90 days and announced the arrest of 11 top executives for “attacks” against the country’s rapidly depreciating bolivar currency.

The detentions came on the heels of last month’s shock arrests of two Venezuelan executives working in the country for U.S. oil company Chevron Corp.

Oil-rich Venezuela is suffering from hyperinflation and a steady collapse of the bolivar currency, which President Nicolas Maduro has attributed to an “economic war,” but critics blame on incompetence and failed socialist policies.

Maduro’s foes say he is cracking down on the business sector to try to shore up support and halt price increases ahead of a controversial May 20 presidential election, which key opposition parties have boycotted as a sham.

Chief Prosecutor Tarek Saab announced the arrests in a televised press conference, but did not provide evidence of wrongdoing or take any questions.

“We have determined the [executives’] presumed responsibility for a series of irregularities, for aiding and concealing attacks against the Venezuelan currency with the aim of demolishing the Venezuelan currency,” said Saab, a former ruling party governor.

State television late on Thursday broadcast a statement announcing the temporary takeover of Banesco, which the government said was designed to ensure the bank continues operating.

The government also said it would be appointing a board of directors led by the country’s vice finance minister, Yomana Koteich.

Banesco’s president, Juan Carlos Escotet, who lives in Spain, earlier blasted the arrests as “disproportionate” and said he was flying to Venezuela to try to free the 11 executives, who include Chief Executive Oscar Doval.

“In the next few hours, I’m taking a plane for Venezuela. We’re going to knock on every door so that this problem is cleared up and they are freed as they deserve to be,” Escotet, who was born in Venezuela to Spanish parents and holds both nationalities, said in a video posted on Twitter.

Escotet has been a frequent target of criticism by ruling party heavyweight Diosdado Cabello, who recently announced that the government was buying Banesco. Escotet denied any sale.

Escotet temporarily excused himself from his role as chairman of Galicia-based bank ABANCA, the bank said in a statement to Spain’s stock market regulator on Thursday.

‘More crisis and misery’

Venezuela’s opposition said the arrests were another sign of Maduro’s turn to authoritarianism.

“The irresponsible government … continues to deny its responsibility in the destruction of our bolivar. Now they’re attacking Banesco. [This] … will only spawn more crisis and misery,” tweeted opposition lawmaker Carlos Valero.

Venezuela maintains exchange controls under which the government is meant to provide hard currency at a steadily weakening official rate, currently 69,000 bolivars per dollar.

But the dollar is fetching around 800,000 bolivars in unofficial trade, which government officials have for years harshly criticized but broadly tolerated.

Hyperinflation has turned once-powerful banks into warehouses of unwanted and mostly useless cash worth a total of only $40 million, according to a recent Reuters analysis of regulatory data.
…

From: MeNeedIt

A federal grand jury in Detroit has indicted former Volkswagen CEO Martin Winterkorn with conspiracy and wire fraud in the car builder’s scheme to rig diesel emissions tests.

“If you try to deceive the United States, then you will pay a heavy price,” Attorney General Jeff Sessions said Thursday. “The indictment unsealed today alleges that Volkswagen’s scheme to cheat its legal requirements went all the way to the top of the company.”

Winterkorn is alleged to have conspired with other top Volkswagen bosses to defraud the U.S. government and consumers with false claims that the company was complying with the Clean Air Act.

Volkswagen already admitted it installed devices on diesel models designed to turn on pollution control devices during emissions tests and turn them off when the car is driven on actual highways.

Volkswagen was fined $2.5 billion and ordered to recall the affected cars.

Winkerton is the ninth Volkswagen executive or employee to be charged. However, he currently lives in Germany, which has no extradition treaty with the United States, and is unlikely ever to see the inside of the U.S. courtroom.
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From: MeNeedIt

Six critically endangered black rhinos are being transported from South Africa to Chad, restoring the species to the country in north-central Africa nearly half a century after it was wiped out there.

African Parks, a Johannesburg-based conservation group, said Thursday that the rhinos will travel by air to Zakouma National Park, a reserve in Chad that it manages with the government.

The group says the goal is to help the long-term survival of black rhinos and to restore biodiversity in Chad. It says there are fewer than 25,000 rhinos in the African wild, of which about 20 percent are black rhinos and the rest white rhinos.

Most of the rhinos are in South Africa, though the population has been hit hard by poachers supplying horns to an illegal Asian market.
…

From: MeNeedIt

Six critically endangered black rhinos are being transported from South Africa to Chad, restoring the species to the country in north-central Africa nearly half a century after it was wiped out there.

African Parks, a Johannesburg-based conservation group, said Thursday that the rhinos will travel by air to Zakouma National Park, a reserve in Chad that it manages with the government.

The group says the goal is to help the long-term survival of black rhinos and to restore biodiversity in Chad. It says there are fewer than 25,000 rhinos in the African wild, of which about 20 percent are black rhinos and the rest white rhinos.

Most of the rhinos are in South Africa, though the population has been hit hard by poachers supplying horns to an illegal Asian market.
…

From: MeNeedIt

The European Space Agency has released an updated catalogue of more than 1.7 billion stars in our galaxy, as well as other celestial bodies, such as exoplanets, asteroids and quasars. The new data gives astronomers an unprecedented three-dimensional map for studying the origin of the universe and searching for habitable planets. VOA’s George Putic has more.
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From: MeNeedIt

The European Space Agency has released an updated catalogue of more than 1.7 billion stars in our galaxy, as well as other celestial bodies, such as exoplanets, asteroids and quasars. The new data gives astronomers an unprecedented three-dimensional map for studying the origin of the universe and searching for habitable planets. VOA’s George Putic has more.
…

From: MeNeedIt