
The first survey of parasite control on bison ranches shows most herds are dewormed on a schedule, with little testing to see whether they need it. Researchers say the habit could make resistance harder to manage.
2009 Year in Review
Some 41 states are debating legislation about animal welfare. Outgunned and underfunded, veterinary medicine may still hold the most important weapon -- credibility. The American Veterinary Medical Association is pushing to get a seat at the negotiating table. Pictured below, former U.S. Senator Wayne Allard, DVM, and a panel of speakers during the AVMA/AAVMC symposium. For more, go to