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Chikungunya test vaccine shows promise

Started by riky, August 15, 2014, 09:00:23 AM

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riky

Chikungunya test vaccine shows promise

<p><a href="http://news.yahoo.com/chikungunya-test-vaccine-shows-promise-232344064.html"><img src="http://l.yimg.com/bt/api/res/1.2/dcA_26dqd9kDqzloYaHhhw--/YXBwaWQ9eW5ld3M7Zmk9ZmlsbDtoPTg2O3E9NzU7dz0xMzA-/http://media.zenfs.com/en_us/News/afp.com/3f3dac119dade2dac61317c3bbf337f400606e95.jpg" width="130" height="86" alt="A scientist examines tiger mosquitos on August 9, 2012, in Montpellier, southern France" align="left" title="A scientist examines tiger mosquitos on August 9, 2012, in Montpellier, southern France" border="0" /></a>A candidate vaccine against the joint disease chikungunya, endemic to Africa and south Asia but moving north- and westward, showed promise by provoking an immune response in human trials, its developers said Friday. The trial drug is made with nanoparticles that resemble a West African strain of the virus, which causes high fever and intensely painful arthritis, said a study in The Lancet medical journal. These virus-like particles (VLPs) are meant to mimic the immune-stimulating effects of the actual virus particles, but cannot cause disease as they contain no viral DNA. &quot;All injections were well tolerated, with no serious adverse events reported,&quot; wrote the authors of the study conducted in 25 healthy human volunteers from the United States, aged 18 to 50.</p><br clear="all"/>

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