'We are Going to Have More:' Measles Threat Grows

Before the measles vaccine, about 3 to 4 million people got the virus every year in the United States. About 400 to 500 of them died.

from WebMD Health https://wb.md/2TzUF2Y

Before the measles vaccine, about 3 to 4 million people got the virus every year in the United States. About 400 to 500 of them died.