| australia | | measles virus genotype a | no rank | 20 | 0 |
| australia | queensland | measles virus genotype a | no rank | 10 | 0 |
| belarus | | measles virus genotype a | no rank | 1 | 0 |
| belgium | | measles virus genotype a | no rank | 3 | 0 |
| canada | | measles virus genotype a | no rank | 1 | 0 |
| central african republic | | measles virus genotype a-vaccine | no rank | 2 | 0 |
| china | | measles virus genotype a | no rank | 13 | 0 |
| china | | measles virus genotype a-vaccine | no rank | 1 | 0 |
| china | jiangsu | measles virus genotype a | no rank | 1 | 0 |
| france | | measles virus genotype a | no rank | 6 | 0 |
| france | | measles virus genotype a-vaccine | no rank | 1 | 0 |
| india | assam | measles virus genotype a | no rank | 1 | 0 |
| italy | | measles virus genotype a | no rank | 8 | 0 |
| japan | | measles virus genotype a | no rank | 1 | 0 |
| japan | hokkaido prefecture | measles virus genotype a | no rank | 3 | 0 |
| japan | hyogo prefecture | measles virus genotype a | no rank | 1 | 0 |
| malaysia | | measles virus genotype a | no rank | 1 | 0 |
| malaysia | | measles virus genotype a-vaccine | no rank | 1 | 0 |
| nepal | | measles virus genotype a | no rank | 1 | 0 |
| oman | | measles virus genotype a | no rank | 14 | 0 |
| oman | | measles virus genotype a-vaccine | no rank | 1 | 0 |
| romania | | measles virus genotype a | no rank | 2 | 0 |
| russia | | measles virus genotype a | no rank | 3 | 0 |
| spain | | measles virus genotype a | no rank | 4 | 0 |
| sweden | | measles virus genotype a-vaccine | no rank | 2 | 0 |
| turkey | | measles virus genotype a | no rank | 1 | 0 |
| united states | | measles virus genotype a | no rank | 2 | 0 |