What the vaccinated person does is prevents the targeted virus from reproducing. However, it does reproduce early on in the infection while the immune system is mounting its defense. This delay is why the vaccinated person should protect others.
The vaccinated person can also get mutant forms of the virus that are resistant to the immunity developed by the vaccine. They should protect others from passing on those “variants” before becoming aware they are sick. Did you watch Dr. John Campbell’s video? He goes into it better than I can. I tend to write a book that gets boring to read.
The mRNA vaccine does not have the capability for long term consequences. All it does is trigger the immune system to create T-cells and antibodies that attack the Spike Protein, which is equivalent to the human male sex organ. The immune response is the birth control for that virus sex organ. The only difference is the immune system also kills the virus in the process. Ouch!
I was very upset when I called my doctor and asked for a prescription for HCQ. She told my she was forbidden from giving the prescription because Kaiser was involved in the clinical trials. I asked her if she know of how I could get it online so I could use it for its preventative, prophylactic properties. The alarm bells went off in her head. She warned me that there were studies HCQ was more harm than good. She warned that those selling it online were ripoffs and I might be eating a placebo. That ended my quest because of the risk and no way would I get the correct dose from my doctor. One thing good about Kaiser is both me and my wife got our Moderna (me) and Pfizer (wife) complete set of vaccines with the latest news saying they are both 90% effective.
Get the vaccine(s) even if you are a young whipper snapper who has a 90% chance of survival. It is the virus that we do not want to sow its nasty oats. LOL!
Do not vaccinate for cv19 under any circumstances