Vaccine might refer to:
- Anti-vaccination movement — article about anti-vaccination quacks and those that believe them.
- Autism omnibus trial — article on the recent vaccine omnibus trial with plaintiffs trying to get money by claiming damages from the disproved claim that vaccines induced autism.
- HPV vaccine — article on the needlessly controversial first vaccine for a sexual transmitted disease.
- HPV vaccine FAQ rebuttal - point by point rebuttal of conservapedia's HPV vaccine FAQ.
- Hepatitis B vaccine — article on the not-as-controversial hepatitis vaccine.
- Flu shot — basic idea and principles