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Scientists Report First Remote, Underwater Detection Of Harmful Algae, Toxins
Scientists at NOAA"s National Centers for Coastal Ocean Science and the Monterey Bay Aquarium Research Institute (MBARI) have successfully conducted the first remote detection of a harmful algal species and its toxin below the ocean"s surface. The achievement was recently reported in the June issue of Oceanography.
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Is Organic Food Really No Better Than Other Foods?
The Food Standards Agency (FSA), UK, issued a report last week claiming that there is no evidence of any significant benefits to human health from consuming organic foods. It is surprising that such a claim could be made from a public health agency after what could best be described as rather limited research - according to much of the British press.
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Aspirin And Secondary Prevention In Peripheral Artery Disease - A Perspective For The Early 21st Century
Mary McGrae McDermott, M.D., of the Northwestern University Feinberg School of Medicine, Chicago, and a contributing editor of JAMA, and Michael H. Criqui, M.D., M.P.H., of the University of California, San Diego School of Medicine, write that more research is needed regarding the outcomes of aspirin use by patients with PAD.
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MSM HIV Infection Rates In Some African Countries Significantly Higher Than General Population Rates, Study Says

HIV infection rates among gay men and other men who have sex with men (MSM) in "some African countries are 10 times that of the general male population, and stigma, poor access to treatment or testing are to blame," according to a Lancet study published online on Monday, AFP/China Post reports. University of Oxford researchers looked at published studies to examine HIV prevalence rates between 2003 and 2009. "The difference varies a lot across Africa, but in most of the countries studied," MSM HIV prevalence rates "were substantially higher than among heterosexuals," writes AFP/China Post (7/20). The higher prevalence is "driven by cultural, religious and political unwillingness to accept [MSM] as equal members of society," according to the study, BBC reports. Lead researcher Adrian Smith said there was "profound stigma and social hostility at every level of society concerning either same-sex behaviours amongst men, or homosexuality," adding that as a result, "this group becomes extremely hard to reach" (7/20). The study "stressed that the risks were not limited to gays, as many MSM also have sex with women," AFP/China Post writes (7/20). This information was reprinted from globalhealth.kff.org with kind permission from the Henry J. Kaiser Family Foundation. You can view the entire Kaiser Daily Global Health Policy Report, search the archives and sign up for email delivery at globalhealth.kff.org. © Henry J. Kaiser Family Foundation. All rights reserved.


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