很长，有兴趣的同学可以看看 http://www.dogsadversereactions.com/scienceVaccineDamage.html
Sci ence of Vaccine Damage
by Catherine O'Driscoll
(posted with permission)
A team at Purdue University School of Veterinary Medicine conducted several
studies (1,2) to determine if vaccines can cause changes in the immune
system of dogs that might lead to life-threatening immune-mediated diseases.
They obviously conducted this research because concern already existed. It
was sponsored by the Haywood Foundation which its
