Word: existent
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...like the FDA. Medications are approved based on an "indication," a medical problem or risk suffered by an individual. If a TBV were not part of a combination vaccine, this "indication" would be hard to define. Of course, the traditional vaccine that would make the TBV acceptable doesn't exist yet either, but progress is being made on that front. Right now, for example, PATH MVI is testing a vaccine called RTSS, which reduced risk of infection for one strain of the disease at least 50% in late-stage clinical trials for 16,000 infants in Africa - not perfect...
Last January a team of scientists at the World Health Organization (WHO) published a study in the British medical journal the Lancet making the audacious claim that the tools already exist to end the AIDS epidemic. Doctors have long noted that antiretrovirals - the drugs commonly used to treat HIV - are so successful at suppressing the number of viruses in an infected patient's blood that they can render a person no longer contagious. Using mathematical models, the researchers claimed that universal HIV testing followed by the immediate treatment of newly infected patients with antiretroviral drugs could eliminate the disease from...
...being produced, but also some information about emission trends. There has been a steady increase in wetlands methane emissions from 2003 and 2007 - and most of that increase was due to wetlands in the temperate regions north or south of the tropics. Moreover, emissions from Arctic wetlands - they do exist - were increasing fastest of all, up more than 30% between 2003 and 2007. That could be due to overall warming. "Most climate models say the surface is going to warm at higher latitude, and this is going to have serious implications for emissions from wetlands," says Palmer...
...It’s very encouraging that we can identify patterns of resistance so that we can understand something about why these patterns exist,” said Daniel R. Kuritzkes, a professor of medicine at HMS who has conducted extensive research on mechanisms and clinical significance of HIV drug resistance...
...fellows, whose diverse backgrounds represent the many levels of public service that exist in today’s world, were chosen by a student advisory committee and IOP staff...