Measles and Rubella Surveillance in the Americas.

Several tables are presented showing the classification of suspect measles, rubella and congenital rubella syndrome (CRS) cases in the Americas for the period of weeks January 28, 2013, the infection source of measles and rubella confirmed cases for the period of weeks January 28, 2013 and the measles/rubella suspect cases under investigation for the period of weeks January 28, 2013.