It is absolutely immoral and so totally contrary to the teachings of the Orthodox Church to force, directly or indirectly, patients to submit to vaccination against their will. Given the current political climate, affirming this basic right should be the starting point for any discussion of vaccines within an Orthodox framework. A patient should receive a vaccine only if, after reviewing all the information available, he or she believes that the vaccine will be medically beneficial to him or her.

https://orthodoxreflections.com/the-hard-sell-on-covid-vaccines/