Correlation is not causation. There is not a single shred of credible evidence to support causation.

About the last image you linked: Even if you agree that the parents can make (wrong) decisions that put their kids at risks avoiding vaccines, it doesn't force you to make the same decisions. So what is your reason to not vaccinate your children?

(Moreover, if some people is not vaccinating their children, it makes me more alert not to skip/delay the vaccines of my children.)

(It's a problem for the children that can't get the vaccines for medical reasons.)

About the last link [1]: Note that there are 400 cases in 40 years, so it's like 10 case per year. Probably the trip to the hospital and back is more dangerous. Also, the first case looks like a sepsis that is almost surely not related to the vaccine. The last one in the page says that the diagnosis was "H. Influenza meningitis;" that is unrelated to the vaccine. Some other cases are not so clear or have previous illness. Some look like an allergic reaction that perhaps may be caused by the vaccine, but I only look at them for a few seconds and I'm not a medical doctor. Do you have a link to a list of cases that are filtered to exclude the cases that are obviously not caused by the vaccine?

The last one is not an announcement of the FDA or a conclusion of the FDA. It's the brochure of a vaccine made by the manufacter. The table 2 to table 9 have the confirmed side effects. The part about autism is in a list of unreliable reports of symptoms:

> Adverse events reported during post-approval use of Tripedia vaccine include idiopathic thrombocytopenic purpura, SIDS, anaphylactic reaction, cellulitis, autism, convulsion/grand mal convulsion, encephalopathy, hypotonia, neuropathy, somnolence and apnea. Events were included in this list because of the seriousness or frequency of reporting. Because these events are reported voluntarily from a population of uncertain size, it is not always possible to reliably estimate their frequencies or to establish a causal relationship to components of Tripedia vaccine.2

This is anecdotal scaremongering. There is no correlation between vaccines and any of the side-effects you've claimed. This has been debunked repeatedly. Autism, seizures, and allergies are often associated with vaccines because they are not visible birth defects, but are instead discovered.

Vaccines do not cause autism. Regression events are likely due to genes being expressed (or failing to be expressed) at certain critical periods during development under which important neurodevelopmental processes are controlled e.g. synaptogenesis. This is a case of correlation does not equal causation.