Canine flu has a new foe Jun 24, 2009 By dvm360.com staff A vaccine developed by Intervet to help prevent the canine influenza virus H3N8, which has been spreading across the country, has received conditional approval from the USDA. Click here to read more. 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!