© 2011, University of Nebraska-Lincoln. Explore how an ocean virus, Emiliania huxleyi virus (EhV), battles algae in order to maintain ecological balance in Earth’s oceans. Embedded in this graphic story are interactive learning activities that explore the numbers of viruses in the ocean relative to icebergs, jellyfish, etc. Explore an algal bloom up close. Open the virus to see inside and learn about the parts. The app includes an essay and a 30-minute radio documentary.