Toxoplasma gondii Serology and Environmental and Demographic Variables in Urban Animal Populations from Salvador, Brazil

This dataset comprises serological, demographic, and environmental data from domestic and wild animals sampled in urban slum communities of Salvador, Brazil, as part of an epidemiological study on Toxoplasma gondii infection. Serological status was determined through indirect immunofluorescence antibody test (IFAT). The dataset includes records from domestic animals—dogs (Canis familiaris), cats (Felis catus), chickens (Gallus gallus domesticus), and horses (Equus caballus)—as well as wild synanthropic species—rats (Rattus norvegicus) and opossums (Didelphis aurita).