This map shows rates of Ross River Virus in 2012-13 by statistical area level 3, and separately, in 2012-13. Rates of RRV in 2013–14 were highest in Litchfield, surrounding Darwin (501 per 100,000), Esperance (238 per 100,000) and the Kimberley (215 per 100,000), and rates were higher across much of Western and Northern Australia than in 2012–13 including in Litchfield (surrounding Darwin), Katherine (NT), the Kimberley and the Pilbara (WA), Noosa and Nambour/Pomona (Queensland).