Persistence of cardiac HHV-6 B genomes was significantly associated with cardiac dysfunction, and hemodynamic parameters improved in association with HHV-6 B clearance.
http://www.sciencedirect.com/science/article/pii/S1386653214004545
Thanks to Bhupesh Prusty, the world is now paying attention to HHV-6, the virus New York Native warned the world about decades ago.