If you are vaccinating your kids, you need to be aware of this information. Recently on Facebook, in breast feeding support group, there was this post regarding the DTaP vaccine:
If your kids have reactions to vaccines, you need to make sure your Pediatrician reports that vaccine reaction. There is a government program dedicated to reporting reactions from vaccines called VAERS (Vaccine Adverse Event Reporting System) http://vaers.hhs.gov/index.
BEFORE the shot!
If your kids or others get future vaccines, there are ways to prepare your and your babies body for an immune response, especially if you are still breast feeding. Dr. Sears has some good tips on what to do before your child gets a vaccine. Check out http://www.askdrsears.com/topics/vaccines/boost-your-childs-immune-system
If Breastfeeding:
For mom, take 4000IU (or more!) of Vitamin D/day to keep the TH1 and TH2 immune cells balanced. Baby gets this Vit D thru mom's milk.
Avoid Coffee and Echinacea ahead of time to avoid creating a TH1 or TH2 dominant immune shift.
*Vedin I, et al. (1 June 2008). "Effects of docosahexaenoic acid–rich n–3 fatty acid supplementation on cytokine release". Am J Clin Nutr 87 (6): 1616–1622. PMID 18541548