I don't know where to ask this, Google throws propaganda at the question.
For reasons of travel, I now have to be vaccinated to enter a certain country. So if one has to choose, which is safest?
EDIT - just to clarify, by safe I mean less likely to damage. Vaccine effectiveness isn't a variable here.
Johnson and Johnson. It is the one without the experimental kill you with covid side effects. The major risk is that you develop the same symptoms of vaccines that are extremely rare under normal vaccination, nerve damage Guillain-Barre syndrome. The others also exhibit GBS, but in greater number and other more serious conditions like Myocarditis.