From: Measles in conflict-affected northern Syria: results from an ongoing outbreak surveillance program
Year | 2015 | 2016 | 2017 | 2018 |
---|---|---|---|---|
2016 | 1.9 × 10−5 | – | – | – |
2017 | 6.4 × 10−11 | < 2.2 × 10−16 | – | – |
2018 | < 2.2 × 10−16 | < 2.2 × 10−16 | < 2.2 × 10−16 | – |
2019 | 1.9 × 10−5 | 0.27 | < 2.2 × 10−16 | < 2.2 × 10−16 |