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China

Worldwide Shortage of Barium 270

New submitter redhat_redneck writes "The U.S. and Canada has been experiencing a shortage of barium sulfate, which is used as contrast for upper and lower GI studies. It has reached the point where doctors are being asked not to order these exams except in emergencies, and some exams are being cancelled. Here's the letter that's been put out by the manufacturer. The longer this drags on, the more serious this issue becomes, eventually impacting patients and healthcare providers in both cost and quality of care. Some sources point to a dramatic drop in Chinese production. In their defense, it seems China is changing safety regulations. Medical use only make a fraction of the uses of barium sulfate, but it's going to be disproportionately affected by this shortage. We can't go back to our old contrast Thorotrast; it causes cancer. Does anyone know of alternatives to barium?"
Privacy

US Authorities GPS Tagging Duped Indian Students Screenshot-sm 181

tanveer1979 writes "Indian students duped by Tri-Valley University in California have been fitted with GPS devices by US immigration authorities. Scores of Indian students were caught in a scam where the university violated immigration norms and illegally got the students F1 visa and immigration status. To keep a track on the movements of the students, the authorities have fitted them with GPS devices. This is spiraling into a major diplomatic row between India and the USA, with the former calling the practice inhuman and unwanted."
Image

Spam Text Prematurely Blows Up Suicide Bomber Screenshot-sm 573

Hugh Pickens writes "A suicide bomber's plan to detonate explosives in Central Moscow on New Year's Eve was foiled when she received an unexpected spam text message that caused her deadly payload to blow up too early. A message wishing her a happy new year came hours before the unnamed woman was to set off her suicide belt near Red Square, an act of terrorism that could have killed hundreds of people. Islamist terrorists in Russia often use mobile phones as detonators. The bomber's handler, who is usually watching his charge, sends the bomber a text message to set off the explosive belt at the moment when it is thought they can inflict maximum casualties."
Image

Scientists Say a Dirty Child Is a Healthy Child Screenshot-sm 331

Researchers from the School of Medicine at the University of California have shown that the more germs a child is exposed to, the better their immune system in later life. Their study found that keeping a child's skin too clean impaired the skin's ability to heal itself. From the article: "'These germs are actually good for us,' said Professor Richard Gallo, who led the research. Common bacterial species, known as staphylococci, which can cause inflammation when under the skin, are 'good bacteria' when on the surface, where they can reduce inflammation."

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