Friday,  May 11, 2012 • Vol. 12--No. 302 • 36 of 39 •  Other Editions

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meeting highlighted a number of concerns created by the first drug to prevent HIV. In particular, the panel debated whether Truvada might lead to reduced use of condoms, the most reliable defense against HIV. The experts also questioned the drug's effectiveness in women, who have shown much lower rates of protection in studies.
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New Navy study says use of sonar, explosives may hurt more marine mammals than once thought

• HONOLULU (AP) -- The U.S. Navy may hurt more dolphins and whales by using sonar and explosives in Hawaii and California under a more thorough analysis that reflects new research and covers naval activities in a wider area than previous studies.
• The Navy estimates its use of explosives and sonar may unintentionally cause more than
1,600 instances of hearing loss or other injury to marine mammals each year, according to a draft environmental impact statement that covers training and testing planned from 2014 to 2019. The Navy calculates the explosives could potentially kill more than 200 marine mammals a year.
• A notice about the study is due to appear Friday in the Federal Register.
• The old Navy analysis -- covering 2009-2013 -- estimated the service might unintentionally cause injury or death to about 100 marine mammals in Hawaii and California, although no deaths have been reported.
• The larger numbers are partially the result of the Navy's use of new research on marine mammal behavior and updated computer models that predict how sonar affects animals.
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Kid Rock plans to raise roof -- and maybe $1 million -- for orchestra in his hometown Detroit

• DETROIT (AP) -- This time last year, the Detroit Symphony Orchestra was about a month removed from a contentious musicians' strike that worsened its already strained finances. Now, the rebounding organization aims to raise the roof -- and hopefully $1 million -- with help from a hometown musician known more for rock, rap and country than classical.
• The orchestra will collaborate with Kid Rock on Saturday in a benefit concert at the Fox Theatre, down the street from the ensemble's Orchestra Hall home. Tickets

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