Prevalence of intercurrent disease in dogs and cats presented for vaccination at a veterinary practice.

A prospective study was undertaken to determine the prevalence of intercurrent disease in dogs and cats presented for vaccination in general practice. Fifty-two percent of animals were found to suffer from intercurrent disease and 3% had severe debilitating disease. A thorough clinical examination conducted at the time of routine vaccination appears to be an important element in maintaining companion animal health and welfare.