Source: Pan American Health Organization
Country: Anguilla, Argentina, Bahamas, Barbados, Belize, Bolivia (Plurinational State of), Brazil, British Virgin Islands, Cayman Islands, Chile, Colombia, Costa Rica, Cuba, Curaçao (The Netherlands), Dominica, Dominican Republic, Ecuador, El Salvador, French Guiana (France), Grenada, Guatemala, Guyana, Haiti, Honduras, Jamaica, Martinique (France), Mexico, Montserrat, Nicaragua, Panama, Paraguay, Peru, Puerto Rico (The United States of America), Saint Barthélemy (France), Saint Kitts and Nevis, Saint Lucia, Saint Martin (France), Saint Vincent and the Grenadines, Suriname, Trinidad and Tobago, Turks and Caicos Islands, United States Virgin Islands, Venezuela (Bolivarian Republic of), World