Researchers for the Cochrane Collaboration have discovered that Tamiflu has no effect in preventing children from succumbing to influenza. In adults, Tamiflu was shown to reduce symptoms of influenza; however âno proof people taking Tamiflu were less likely to be hospitalized or suffer serious flu complications.â The Cochrane researchers issued a âjoint call to government and health policy decision makers the world over asking, in light of the latest findings from the Cochrane Review, would you make the same recommendations today, choosing to stockpile Tamiflu ?