To reflect changes in canine vaccinations, AAHA updated the AAHA Canine Vaccine Guidelines, originally released in 2003.
To reflect changes in canine vaccinations, AAHA updated the AAHA Canine Vaccine Guidelines, originally released in 2003. AAHA says the following factors contributed to the decision to change: the rise of well-documented durations of immunity studies, industry support of extended re-vaccination intervals, and developing areas of shelter medicine. A complete report on the guidelines is available at www.aahanet.org.