Rates of Brucellosis in Argentina have been decreasing for over two decades, but continue to parallel those reported in the United States during the 1950′s. [1,2] See graph [3]:

References:
1. Berger SA. Infectious Diseases of Argentina, 2011. 417 pp, 96 graphs, 1516 references. Gideon e-books, http://www.gideononline.com/ebooks/country/infectious-diseases-of-argentina/
2. Berger SA. Brucellosis: Global Status, 2011. 125 pp, 135 graphs, 717 references. Gideon e-books, http://www.gideononline.com/ebooks/disease/brucellosis-global-status/
3. Gideon graph tool tutorial at: http://www.GIDEONonline.com/wp/wp-content/uploads/Gideon-Graphs.pps

Note featured on ProMED

Quoted in ProMED:

An ongoing epizootic in Campania highlights the fact that human brucellosis is more common in Italy than in any contiguous countries. I’ve compared regional disease rates on the graph.

Update: In an additional ProMED note, other countries were added to the comparison:

In comparing brucellosis rates in Italy to those of neighboring countries, the moderator suggested that data should also be expanded to include Spain, Portugal, Greece, and Cyprus.

Rates for the latter are contrasted on this graph.

As quoted in ProMED:

The recent outbreak in Lagodechi belies the fact that reported rates for [human] brucellosis in Georgia are relatively low in comparison to neighboring countries. See graph: