1796 ⟶ Edward Jenner: Smallpox Vaccination
Edward Jenner: smallpox historical accounting.Year
1796
1952
💉 Edward Jenner: Smallpox Vaccination
Edward Jenner: smallpox historical accounting.⟶

MedicineVaccinationSmallpoxJennerImmunologyPublic Health18th CenturyDisease Prevention

😴 Hanaoka Seishū Develops General Anesthesia
Hanaoka Seishū: develops general anaesthesia.⟶
MedicineAnesthesiaHanaoka SeishūSurgeryPain Management18th CenturyMedical Innovation

💉 Development and Testing of the First Polio Vaccine
Jonas Salk: developed and tested first polio vaccine⟶

MedicineImmunologyVaccinesJonas SalkPolioPublic HealthInfectious DiseasesMedical Breakthrough
