Good vaccination practices are almost certainly a big part of the reduction in cases of distemper. (vetinfo.com)
Today, better vaccinations make it much safer and indeed advisable to socialize your puppy with other partially vaccinated puppies. (operationsocialization.com)
He adds: «Early vaccination not only provides early immunity, but it also causes less stress on pigs than post-weaning vaccination and provides better vaccination technique when handling each pig as it is vaccinated.» (zoetisus.com)