Have You Heard? More sleep = fewer parasites (4:10) Feb 05, 2009 By dvm360.com staff video Source: Preston BT, Capellini I, McNamara P, et al. Parasite resistance and the adaptive significance of sleep. BMC Evol Biol 2009;9(1):7.[Epub ahead of print] Related linksTranscript--Have You Heard? More sleep = fewer parasites Hot topics on dvm360Pet Owner 2.0: A dvm360 Leadership Challenge Veterinary issues in 2016: Will this be the year of telemedicine? Top 8 nastiest things to clean at a veterinary practice The 12 days of veterinary client handouts Need a urine sample? Urine luck!