Nobivac® Intra-Trac® KC

 Canine Parainfluenza, Bordetella Bronchiseptica Vaccine, MODIFIED LIVE VIRUS, AVIRULENT LIVE CULTURE

A 1-year vaccine proven to protect against the highly contagious canine parainfluenza virus and Bordetella bronchiseptica.

Features and benefits

  • Effective in preventing infection by canine parainfluenza virus and B. bronchiseptica (canine cough) in dogs and puppies1
  • Rapid onset of protection
  • Small doses (0.4 mL) make administration easier
  • Quick intranasal administration eliminates needles and syringes
  • No applicator tip required


  • Approved for the vaccination for healthy susceptible puppies and dogs for prevention of canine tracheobronchitis (“canine cough”) due to canine parainfluenza and B. bronchiseptica
  • Recommended for use in healthy dogs 3 weeks of age or older

Safety information

  • Proven over 99% reaction-free in 1,289-dog field trial1
  • Safe for pregnant bitches in all trimesters

Please see the product label for safety information.

Administration and Dosage

  • 0.4 mL-dose administered directly into 1 nostril
  • Annual revaccination with 1 dose is recommended

For further information, including complete directions and warnings, please see the product label.

Product label(s) and MSDS


  1. Data on file, Merck Animal Health.