It's surprising that it's not common knowledge that "Chiropractic" is not medicine, nor a science, and the field is associated with vaccine misinformation and unproven supplements.

https://en.wikipedia.org/wiki/Chiropractic

Sadly many universities offer degrees with chiropractic being a major part.

Osteopathy makes even bolder claims for similar shit and has been legitimized into the medical community as "equal" to medical doctors.