Contact tests positive for radiation
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Italian Mario Scaramella, a contact of dead ex-spy Alexander Litvinenko, tests positive for polonium-210.
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Britain's radioactive poisoning affair took a dramatic new twist as officials confirmed that a close contact of dead Russian ex-spy Alexander Litvinenko has also tested positive for radiation.
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Dutch health authorities said on  Friday they have called in about 20 people for radiation  testing after they stayed in a London hotel where poisoned  former Russian spy Alexander Litvinenko also spent time.
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By REBECCA SMITH  ALL paramedics are being issued with radiation meters and chemical hoods to protect them in the event of a terror attack or radiation leak.
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LONDON, Nov. 29 -- British authorities investigating the death of former Russian spy Alexander Litvinenko have discovered low levels of radiation on two British Airways jetliners, prompting the airline to ground the planes and issue warnings to as many as 33,000 passengers who traveled in the past...
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LONDON, Nov. 27 -- Traces of the radioactive substance responsible for the death of former Russian spy Alexander Litvinenko have been found in two downtown London offices, and three people who are not feeling well have been referred for tests to determine if they might also have been exposed,...
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Patients undergoing a full-body computed tomography (CT) scan are exposed to a radiation dose equivalent to that received by some survivors of the Hiroshima and Nagasaki atomic bombs, say US researchers.
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LONDON -- Officials have found traces of radiation on two British Airways jets, and the airline appealed yesterday to tens of thousands of passengers who flew to or from Moscow and other cities to come forward as investigators widened the search for clues into the poisoning death of former Russian spy Alexander Litvinenko.
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German police have found traces of radiation in two buildings linked to a Russian businessman who met the murdered ex-spy Alexander Litvinenko on the day he fell ill, a spokeswoman said on Saturday.
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Three people have been sent to a special clinic for radiological tests following the death of a former Russian spy in London, a spokeswoman for Britain's Health Protection Agency (HPA) said on Monday.
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Dutch health authorities said on Friday they have called in about 20 people for radiation testing after they stayed in a London hotel where poisoned former Russian spy Alexander Litvinenko also spent time.
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Police investigating the death of a former Russian spy from suspected radiation poisoning have found levels of radiation in a London sushi bar where he ate just before he became sick, health officials said on Friday.
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A close contact of Alexander Litvinenko, the ex-Russian spy who died after apparently being poisoned with radioactivity, is in a London hospital after testing positive for the same substance.
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Doctors are still assessing a contact of Alexander Litvinenko who tested positive for a radioactive substance.
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People having full body scans to find potential health problems may wind up creating one, researchers suggest. Radiation from computed tomography, or CT, scans will result in a modest increase in the risk
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A colour test shows up unique chemical changes in the breath of people with lung cancer.
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Three people have been sent to a special  clinic for radiological tests following the death of a former  Russian spy in London, a spokeswoman for Britain's Health  Protection Agency (HPA) said on Monday.