how many vaacccinations do you work on at any one time

Question: how many vaacccinations do you work on at any one time
- Keywords:
  research,
  vaccination,
  vaccine,
  work
Asked by chloe99 to Kath on 13 Jun 2011.
- Kath O'Reilly answered on 13 Jun 2011:
  
  So maybe you mean different types of vaccines? For polio there are four different types, so I now work on all these four types. But that can be a bit tricky so I try and work on just one at a time

Question: how many vaacccinations do you work on at any one time