You’re being downvoted but I agree. None of this has anything to do with religion. A weird fiction that invokes “[the Christian] God provided the vaccine” is irrelevant and disrespectful to the humans that worked hard to create a vaccine.
It’s a pretty bad idea in general to bring up a supposedly omniscient, omnipotent, and omnibenevolent “God” in the context of children dying of diseases anyway. What kind of God would allow children to die of cancer? Or any number of other currently incurable diseases?