Civil-War-era smallpox vaccines were genetically similar, new study finds - Ars Technica

1. Civil-War-era smallpox vaccines were genetically similar, new study finds  Ars Technica
2. Civil War vaccination kits yield genetic clues to how smallpox was defeated  STAT
3. Scientists Trace Origin of Smallpox Vaccine Strains Used in the Civil War  SciTechDaily
4. Vaccines: Community immunity a better phrase than herd immunity  Stuff.co.nz
5. View Full Coverage on Google News

(CLICK HERE TO READ AND SEE MORE)