title: Global distribution of measles and rubella genotypes--update.
mesh_terms: D000349:Africa / Q000453:epidemiology; D000569:Americas / Q000453:epidemiology; D001210:Asia, Southeastern / Q000453:epidemiology; D005060:Europe / Q000453:epidemiology; D005202:Asia, Eastern / Q000453:epidemiology; D005838:Genotype; D014943:Global Health; D006801:Humans; D008457:Measles / Q000453:epidemiology* / Q000821:virology; D008459:Measles virus / Q000235:genetics*; D019083:Mediterranean Region / Q000453:epidemiology; D012409:Rubella / Q000453:epidemiology* / Q000821:virology; D012412:Rubella virus / Q000235:genetics*