Characterization of an avirulent FCV strain with a broad serum cross-neutralization profile and protection against challenge of a highly virulent vs feline calicivirus.

Highly virulent, systemic strains of Feline calicivirus (vs FCV) have been described in recent years. These vs FCV isolates cause severe edema, cutaneous ulcers, lameness and other upper respiratory and oral clinical signs typically associated with FCV infection in cats. Vs FCV isolates can cause high mortality even in cats vaccinated with currently available commercial vaccines.

Characterization of a highly virulent feline calicivirus and attenuation of this virus.

Feline calicivirus (FCV) is a common cause of upper respiratory and oral disease in cats. Highly virulent, systemic strains of FCV (vs FCV) have been recently described. These vs FCV isolates cause edema, cutaneous ulcers and high mortality in affected cats.

The immunopathogenesis of flea allergy dermatitis in dogs, an experimental study.

In this study, we investigated the development of clinical disease and immune responses in the development of an experimental model of flea allergy dermatitis. Dogs were randomly divided into four treatment groups and were infested with fleas on two different feeding schedules (continuous and episodic). Group 1 consisted of four non-exposed dogs (negative controls) and Group 2 consisted of six dogs exposed to fleas continually.