(PhysOrg.com) — The 2009 H1N1 influenza virus used a new strategy to cross from birds into humans, a warning that it has more than one trick up its sleeve to jump the species barrier and become virulent.

Source:H1N1 influenza adopted novel strategy to move from birds to humans

Strategy targets a molecule produced by the host, not the virus [Read more]

Source:RNA Silencer Shows Promise for Hepatitis C

A new strategy for saving tropical forest species was published in the leading journal Science on the eve of the United Nations Framework Convention on Climate Change in Copenhagen, Denmark, by a team of researchers, including William Laurance, senior staff scientist at the Smithsonian Tropical Research Institute and distinguished professor at James Cook University. The authors state that wealthy countries should adopt a carbon-payment system that explicitly incorporates biodiversity values.

Source:Novel carbon-trading scheme could stop large-scale extinctions

(AP) — AIDS experts urged Russian officials on Wednesday to scrap their abstinence-based strategy for curbing the spread of HIV, saying the country’s fast-growing epidemic could be entering a dangerous new phase.

Source:AIDS experts say Russia needs new HIV strategy

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