Do the aluminum nanoparticles in vaccines have long-term health consequences through inducing autoimmunity as has been charged?

Where this has happened the answer is "yes," and that is true of other adjuvants and willful contaminants at times that have been used to doctor vaccines and cause problems. We would say the biggest problems are the carryover of contaminating viruses present in tissue culture designed to propagate viruses for use as an antigen in the vaccine. The viral contaminants in the cells used to propagate a desired virus can be equally or even more damaging to the recipient of the vaccine than the illness the vaccine is designed to prevent, and this creates an ongoing saga and long-term tragedy slowly unfolding people are still largely unaware of—the most prominent liability being the ongoing cancer epidemic that is viral in origin. Although they do not contain aluminum nanoparticles, there can be long-term health consequences of the new vaccines for COVID-19, primarily through repeated vaccination, and there can indeed be some autoimmune responses that become chronic in some individuals. This is a hazard many times when ingesting foreign material systemically as happens in a vaccination and not taken in by an oral route which will digest and degrade and inactivate many potential antigens that could cause long-term immune dysfunction and pathologic consequences.