/b/veterinary-news/posts/msd-launches-new-injector-for-calf-pneumonia-vaccine MSD Animal Health has launched a new injector and nozzle kit to make it easier to administer its Bovilis Intranasal RSP Live calf pneumonia vaccine to multiple animals. The kit contains the ergonomically designed Henke-Sass Wolf injector with an adjustableen-USTelligent Community 10