Thank you for your long and very informative posting. I can see some truth in what you say, but I still believe in the efficacy of vaccinations, perhaps one day I wont, but for now I will still hold to what I learned in pre-med bio. Anyway, thank you for sharing that information and for your time. I will definitely take this all in consideration. Also, the reason why I said that it probably was not a good idea to take vaccinations while fasting is that sometimes people develop some reactions to the vaccination (headaches, fatigue and nausea) and in case you are one of those people it might be too much of strain if you are already in middle of healing crisis. So having these two things happen simultaneously might be too much for a someone to handle. I don't think nothing serious will happen, but will definitively be uncomfortable.