Measles reported cases (number)
| 1990 | 2000 | 2005 | 2010 | 2011 | 2012 | 2013 | 2014 | 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 |
| Suriname | 35 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Colombia | 12,520 | 1 | 0 | 0 | 6 | 1 | 1 | 0 | 1 | 0 | 0 | 208 | 244 | 1 | 0 | 0 | 0 |
| Argentina | 1,967 | 6 | 0 | 17 | 3 | 2 | 0 | 1 | 0 | 0 | 3 | 14 | 130 | 69 | 0 | 2 | 0 |
| Chile | 1,958 | 0 | 0 | 0 | 6 | 0 | 0 | 0 | 9 | 0 | 0 | 24 | 11 | 2 | 0 | 0 | 1 |
| Venezuela (Bolivarian Republic of) | 9,881 | 22 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 727 | 5,667 | 548 | 0 | 0 | | 0 |
| Guyana | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Paraguay | 1,396 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 |
| Uruguay | 110 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 9 | 2 | 0 | 0 | 0 |
| Ecuador | 1,646 | 0 | 0 | 0 | 257 | 72 | 0 | 0 | 0 | 1 | 0 | 19 | 0 | 0 | 0 | 0 | 0 |
| Brazil | 61,435 | 36 | 6 | 68 | 43 | 2 | 220 | 876 | 214 | 0 | | 10,330 | 20,901 | 8,448 | 668 | 41 | 0 |
| Bolivia | 820 | 122 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 0 |
| Peru | 737 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 0 | 0 | 42 | 2 | 0 | 0 | 0 | 0 |