Word: trialing
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...stress theory is still just a theory. There is only epidemiological evidence to support it; a clinical trial measuring the effects of flu-induced maternal stress would, of course, be unethical. And the link could involve any number of unknown variables: in the new study co-authored by Finch, it's not even clear which of the survey respondents' mothers actually caught the flu, because that information was not available...
After a two-decade drought of good news, AIDS-vaccine researchers are finally dancing under the first raindrops of hope. It's not a downpour by any means or even a soaking shower, but it's something. At the end of a six-year vaccine field trial--the largest ever conducted--scientists have their first successful immunization against...
...data from the trial, conducted in Thailand, will be presented at an AIDS-vaccine meeting in Paris on Oct. 20. Until then, researchers have only some intriguing and, frankly, puzzling snippets of information--and plenty of questions. The trial actually tested two vaccines: one that primes the immune system by training cells to recognize and destroy the virus and one that boosts that response. Neither shot has proved effective alone, yet together they seemed to trigger a modest immunity--although no one yet knows why. Fifty-one people who received the vaccine became infected with HIV, compared with...
...director of the National Institute of Allergy and Infectious Diseases (NIAID), which picked up the bulk of the $105 million cost of the study. "But if it gives us enough information that would be helpful in the next steps toward development of a vaccine, then it's a successful trial...
...addition, Dershowitz said the prosecution had presented an implausible motive for the crime over the course of the trial. He described his client as a loving mother who would not have wanted her daughter’s father dead, let alone executed in front of the young child...