Mandatory vaccination by government or an employer is a violation of:
1) Nuremberg Code
2) UNESCO Universal Declaration on Bioethics and Human Rights (art.6).
3) UN International Covenant on Civil and Political Rights (art. 7).
4) UN Universal Declaration of Human Rights (art. 3).
The information can be verified here:
http://minst.org/library_nuremberg_code.html
http://portal.unesco.org/en/ev.php-URL_ID=31058&URL_DO=DO_TOPIC&URL_SECTION=201.html
https://ohchr.org/en/professionalinterest/pages/ccpr.aspx
https://un.org/en/about-us/universal-declaration-of-human-rights