To describe some epidemiological characteristics of measles disease in Hanoi city from 2006 to 2015; to determine the status of IgG antibody against measles virus in mother and their children up to 9 months of age and some related factors in Ba Vi district, Hanoi city 2016-2017. | Summary of Phd dissertation Epidemiological characteristic of measles in Hanoi period 2006-2015 and the status of measles igg antibodies in mother and their children up to 9 months of age and some related factors