Last month I received my second vaccination against Covid-19. Many advanced devotees have gotten vaccinated. Among others, Indradyumna Swami and B.B. Govinda Swami eloquently explained their decision to be vaccinated. You can read their personal statements here:
https://iskconnews.org/why-i-decided-that-getting-vaccinated-was-the-right-choice-for-me,7728/
My conviction is the same as theirs. The preponderance of medical evidence favors vaccination. My body belongs to God. As His servant, it is my duty to follow Prabhupada and the consensus of learned medical advice, and thus do my best to keep my body healthy in Lord Krishna’s service.