Figure 1From: Counting the dead to determine the source and transmission of the marine herpesvirus OsHV-1 in Crassostrea gigasExamples of rafting of oysters. A Pacific oyster spat (arrows) and stalk barnacles attached to pumice, January 2014. The pumice is believed to have originated in volcanic activity in the western Pacific ocean. B Oysters, species not identified on driftwood, in January 2012. Both items were found newly deposited in summer on an oceanic beach near Wollongong, NSW Australia.Back to article page