Purported vaccine-autism link worries U.K. pet owners

Some U.K. pet owners are urging the British Small Animal Veterinary Association to end the practice of yearly vaccinations over a concern that the shots could trigger autism in their dogs. The agency, however, remains adamant, saying annual vaccines are proved effective by scientific studies. In the U.S., AVMA acknowledges that annual booster shots can “increase the potential risk of post-vaccination adverse events,” according to this article. AOL News