Thank you, Baker!
>>21284943 (LB)
>we had to look back to the 1970s to see the same level of decline,
Why? What did they do to people in the 70's?
Rubella vaccination was rolled out, 1970-1971.
www1.health.gov.au/internet/main/publishing.nsf/Content/cda-cdi3702-pdf-cnt.htm/$FILE/cdi3702j.pdf