I participated in the Walter Reed/Windber vaccine trial. It is for Her2+ folks who are NED. I understand that if you are otherwise eligible for the vaccine, you cannot be taking Herceptin at the time you receive the vaccine. However, you can complete Herceptin and then get the vaccine.
Here is the website that contains contact information:
http://www.windbercare.com/breastcare.html
Best of luck and stay well.
Cynthia