You know that argument that you should vaccinate because not doing so interfere with herd immunity? It's bullshit. Vaccination interfere WITH herd immunity. A group of people who are exposed to diseases such as polio, develop natural immunity to it which can then be passed on to their children. Also, their immunity against the disease lasts a lifetime. There only needs to be 2/3 or 68 percent of the population to have natural immunity for the disease to be controlled or to have herd immunity. Vaccines can wear off and is not permanent like getting the disease and fighting it off and having permanent immunity that can be transferred to your children.
So, if you are injecting poison into your kids for the purpose of herd immunity and protecting the kids around you, you are a baaaad mother.