I don't think that was Michele Bachmann you're thinking of. That is Sarah Palin who has the close ties with Scientologiests.
Sarah, not Michele has close bonds with John Coale, Scientologist and husband of Scientologist Gretta Van Sustern. Coale worked with Sarah on her earlier and then more recent campaigns and also, oddly enough started and initially funded SarahPAC for Sarah Palin.
Here are some articles about her connection with him below. While a couple of these articles claim Sarah Palin was obligated then to provide special access and additional interviews to Gretta because of that connection and his funding of her SarahPAC, I personally think that special access was more because of Sarah Palin's $1 million dollar a year / 3 year contract with FOX News.
However, I do believe the total disregard of all vaccinations for public health purposes may be a Scientology platform and whether or not Michele Bachmann has any connection to Scientology, I don't know, but she does sound like she is at least endorsing that same concept now.
I’m not going to bash someone just because they like Greta or anyone else who is a scientologist. But if she is going to talk against vaccinations with Greta, she is promoting scientologist views and we have to stand against that.
You may be mixing Scientology with the Christian Science Church. They are emphatically not the same!
Scientologists are nuts, IMO, but they don't have anything against vaccinations.