What does it take to create vaccine? (what chemicals, machinery ect.)

Question: What does it take to create vaccine? (what chemicals, machinery ect.)
- Keywords:
  vaccine
Asked by Cookie_Owl on 4 Nov 2020. This question was also asked by jean49dug.
- Marcello Valente answered on 4 Nov 2020:
  
  It depends on the kind/model of vaccine you wish to develop.
  Generally the idea is to use some part of the virus or bacteria or the dead body of the pathogen to train your immune system to reconize the threat.

Question: What does it take to create vaccine? (what chemicals, machinery ect.)