Some Orthodox Protestants claim it interferes with 'divine providence'. If an animal is used at any process in production, some Buddhists will argue it goes ag

Some Orthodox Protestants claim it interferes with 'divine providence'. If an animal is used at any process in production, some Buddhists will argue it goes against the precepts. Some vaccines are grown in chicken eggs so there's some basis for arguing the manufacturing process takes a life. As far as I know, those are the only remotely valid claims that vaccines violate a religion's beliefs aside from Christian Science.