News about VistA just keeps coming. This article from iHealthBeat: ‘As the Department of Veterans Affairs plans its $3.5 billion overhaul of its hospital computer system, VistA, hospitals and clinics around the world are adopting the system, the St. Petersburg Times reports. Public hospitals and nursing homes in Oklahoma and West Virginia have installed the VistA system, as have hospitals in Germany, Nigeria and other countries, the Times reports.