From Manhattan Institute:
An active partnership between science and commerce underlies Americans’ high standard of living, including their state of cheap viagra online health and the medical discoveries and treatments that have steadily improved it. But a mounting wariness toward collaborations between employees of research institutions and public agencies and those working for pharmaceutical companies and the like, as expressed in increasingly broad conflict-of-interest rules and prohibitions, threatens to disrupt what has been a wide-ranging and productive exchange of knowledge and information.