Spectra 10 + Lyme vaccine has been shown to be effective for the vaccination of healthy dogs 9 weeks of age or older against canine distemper virus (CDV), infectious canine hepatitis (CAV1), canine adenovirus type 2 (CAV2), canine corona virus (CCV), canine parainfluenza (CPIV) and canine parvovirus (CPV), Leptospira grippotyphosa, Leptospira pomona and Borrelia burgdorferi (Bburg).