Click for more "Microbes After Hours" videos
Vincent and Dick continue virology 101 with a discussion of virus entry into cells, then answer reader email on colony collapse disorder and viruses that confer a benefit to their host.
TWiV #46 (59 MB .mp3, 86 minutes)
Try GotoMyPC free for 30 days! For this special offer, visit www.gotomypc.com/podcast