Serological and Molecular Survey of Species in Owners and Their Dogs Living on Island and Mainland Seashore Areas of Brazil.

Although , and may infect humans and dogs worldwide, no study to date has assessed and compared owners and their dogs between island and mainland seashore areas. Accordingly, the study herein has applied serological tests, including Microplate Agglutination Test with 2-Mercaptoethanol, immunochromatographic assay, and Rose Bengal Test, and a genus-specific PCR assay to 195 owners and their 148 dogs living on 1 mainland seashore area and three nearby oceanic islands of southern Brazil. No seropositivity to and was detected in owner or dog sera.