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Medicine

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Drug-Resistant Superbugs, Infectious Diseases, Story Ideas: Medicine

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New Combination Therapy Looks Promising Against Ulcer Bacteria

Results of a new study reveal that a seven-day course of LOAD therapy is superior to LAC at eliminating the H. pylori bacterium in patients with gastritis and peptic ulcers.

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Medicine

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Drug-Resistant Superbugs, Infectious Diseases, Food/Water Safety, Vaccines

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Student Develops New E. coli Vaccine

Food and water around the world could soon become safer for human consumption thanks to a new cattle vaccine created by University of Saskatchewan graduate student David Asper.

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Science

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Drug-Resistant Superbugs, Infectious Diseases, Story Ideas: Science, Food/Water Safety

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Extracts of Common Spices May Prevent the Production of E. coli O157 Toxin

Researchers found that a common kitchen spice contains an active component that reduces the deadliness of the Escherichia coli O157 toxin, according to a new study in the Journal of Food Science, published by the Institute of Food Technologists. E. coli O157 toxins cause abdominal cramps, bloody diarrhea, acute renal failure and gastrointestinal bleeding.

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Medicine

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Drug-Resistant Superbugs

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Loyola Opens New Bilingual Clinic Dedicated to Treating MRSA

New MRSA Clinic staffed by board-certified infectious disease physicians, researchers.

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Science

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Infectious Diseases, Drug-Resistant Superbugs

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Scientists Discover Mechanism to Make Existing Antibiotics More Effective at Lower Doses

A new study published in the September 11, 2009 issue of Science by researchers at the NYU School of Medicine reveals a conceptually novel mechanism that plays an important role in making human pathogens like Staphylococcus aureus and Bacillus anthracis resistant to numerous antibiotics.

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Medicine

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Story Ideas: Medicine, Infectious Diseases, Drug-Resistant Superbugs

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Researcher Publishes Discovery of Chemical Additive That May Make Old Antibiotics Viable Against Antibiotic-Resistant Bugs

Chemical additive may turn back the clock for many old antibiotics that have lost effectiveness from overuse.

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Medicine

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Infectious Diseases, Drug-Resistant Superbugs

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Surgical Scrub Solution: It’s Good for Patients, Too

Giving critically ill hospital patients a daily bath with a mild, soapy solution of the same antibacterial agent used by surgeons to “scrub in” before an operation can dramatically cut down, by as much as 73 percent, the number of patients who develop potentially deadly bloodstream infections, according to a new study by patient safety experts at The Johns Hopkins Hospital and five other institutions.

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Medicine

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Story Ideas: Medicine, Drug-Resistant Superbugs

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Study Finds Efforts to Curb Antibiotic Usage in Ambulatory Settings Are Successful

Researchers with Vanderbilt University Medical Center’s Department of Preventive Medicine have completed a large epidemiologic study to assess United States usage trends for antibiotic prescriptions. The study, which examined antibiotic prescription data from 1995 through 2006 to assess whether initiatives that began in the mid-1990s to curb antibiotic use have had a positive impact on prescribing, found the efforts to curb unnecessary prescriptions effective.

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Medicine

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Drug-Resistant Superbugs

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MRSA May Accompany Hospital Patients Into Home Health Settings

Infection with methicillin-resistant Staphylococcus aureus (MRSA) appears relatively common among patients discharged from the hospital into home health care, according to a report in the August 10/24 issue of Archives of Internal Medicine, one of the JAMA/Archives journals. In addition, about one-fifth of infected patients may transmit the organism to other people in their households.

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Medicine

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Drug-Resistant Superbugs

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Misuse of Common Antibiotic is Creating Resistant TB

Use of a common antibiotic may be undercutting its utility as a first-line defense against drug-resistant tuberculosis (TB). Fluoroquinolones are the most commonly prescribed class of antibiotics in the U.S. and are used to fight a number of different infections such as sinusitis and pneumonia. They are also an effective first line of defense against TB infections that show drug resistance. New research shows, however, that widespread general use of fluoroquinolones may be creating a strain of fluoroquinolone-resistant TB.

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