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Summit: Pain relief sought as human right
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MONTREAL, Sept. 4 (UPI) -- Eighty percent of people with chronic pain do not get relief and there are those who want pain treatment to be a human right, an Australian pain expert says.

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EMS safety perceptions vary widely
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PITTSBURGH, Sept. 4 (UPI) -- Safety perceptions among U.S. and Canadian emergency medical services agencies vary widely, researchers found.

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Hair proves stress, heart attack linked
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LONDON, Ontario, Sept. 4 (UPI) -- Human hair shows chronic stresses -- including job, marital and financial -- play an important role in heart attacks, researchers in Canada say.

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Lower surgery risk for Crohn's disease
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PROVIDENCE, R.I., Sept. 3 (UPI) -- The risk of bowel surgery for Crohn's disease in children is lower than previously reported, a U.S. physician says.

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Study: Inner-city violence adds to asthma
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PHILADELPHIA, Sept. 3 (UPI) -- Those exposed to violence in the inner city are more likely to need asthma treatment, U.S. researchers said.

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Medical pot a dilemma for nurses, staff
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BRIGHTON, England, Sept. 3 (UPI) -- Any drug use, including medical marijuana, should be put into patients' medical records but British researchers say there is a lot of reluctance to do so.

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Osteoporosis drug linked to cancer
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OXFORD, England, Sept. 3 (UPI) -- Long-term use of oral bisphosphonates -- used to prevent bone loss -- may double the risk of developing esophageal cancer, researchers in Britain say.

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Hepatitis drug passes first trial step
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CARDIFF, Wales, Sept. 3 (UPI) -- Researchers say they've completed the first trials of a drug to treat infections caused by the Hepatitis C virus that affects 170 million people worldwide.

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China covered up cooking oil contamination
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BEIJING, Sept. 3 (UPI) -- Authorities in China allegedly covered up the discovery of cancer-causing chemicals in cooking oil for five months, an Internet watchdog site said.

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Source of Legionnaires' outbreak found
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MOUNT CLEMENS, Mich., Sept. 3 (UPI) -- A water-cooling tower was the source of a Legionnaires' disease outbreak at Selfridge Air National Guard Base in Michigan, a military spokesman said.

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NYC warns standing water adds to West Nile
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NEW YORK, Sept. 3 (UPI) -- An unusually high number of mosquitoes in New York City are testing positive for West Nile virus and health officials advise taking precautions to avoid bites.

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MD: No antibiotic for chronic Lyme disease
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FARMINGTON, Conn., Sept. 2 (UPI) -- A U.S. doctor says he is against using antibiotics long-term or intravenously for chronic Lyme disease.

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Diabetes drug may have cancer uses
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HOUSTON, Sept. 2 (UPI) -- An ancient herbal remedy whose active ingredient is the main constituent of a modern diabetes drug may help combat cancer, two U.S. studies show.

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Vancouver bans smoking in public outdoors
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VANCOUVER, British Columbia, Sept. 2 (UPI) -- A new smoking law in Vancouver, Canada, bans lighting up in 244 parks and various other outdoor public places, but not everyone is complying.

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Evidence of ancient antibiotic use found
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ATLANTA, Sept. 2 (UPI) -- The making of antibiotics, officially dated to 1928 and the discovery of penicillin, was common practice more than 1,400 years ago, U.S. researchers say.

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