3. INTRODUCTION
âą Vaccines protects our body
from life threatening diseases
âą They give us a healthy defense
âą The vaccine treatment for a
particular infection is called
âvaccinationâ
4. HISTORY
âą Use of cow pox virus
against small pox in
1796 by Edward Jenner
âą âVaccaâ meaning Cow
âą Rabies vaccine by Louis
Pasteur in 1885
âą Vaccines laws were
passed.
5. PRODUCTION
Step-wise process
âąStep 1: Generation of the antigen
âąStep 2: Isolation of the antigen
âąStep 3: Purification
âąStep 4: Addition of other components
âąStep 5: Packaging