Cadernos de Saúde Pública
On-line version ISSN 1678-4464
SILVA, Margarete Bernardo Tavares da et al. Urban sporotrichosis: a neglected epidemic in Rio de Janeiro, Brazil . Cad. Saúde Pública [online]. 2012, vol.28, n.10, pp. 1867-1880. ISSN 1678-4464. http://dx.doi.org/10.1590/S0102-311X2012001000006.
In the scientific literature, sporotrichosis has traditionally been associated with agricultural work, since the causative agent is found naturally in the soil. However, cases have been reported recently in an urban area, related to zoonotic transmission. The current study aimed to contribute to knowledge on sporotrichosis in an urban area through an exploratory analysis of its socio-spatial distribution in Rio de Janeiro, Brazil, from 1997 to 2007, identifying the areas with the heaviest transmission. The database from the Health Surveillance Service at the Evandro Chagas Institute for Clinical Research, Oswaldo Cruz Foundation, was used to estimate incidence rates and spatial distribution. During the study period, 1,848 cases of sporotrichosis were reported, predominantly in adult women not currently in the labor market. The leading source of infection was wounds caused by domestic cats, which contributed to the spread of sporotrichosis in this urban area. Georeferencing of 1,681 cases showed a transmission belt along the border between the city of Rio de Janeiro and the adjacent municipalities in the Greater Metropolitan Area.
Keywords : Sporotrichosis; Cat Diseases; Epidemiological Surveillance; Urbanization.