I did not see the posting regarding vaccines but: To date, no vaccine has been contraindicated during breastfeeding, and these include the chicken pox and Lyme disease and hepatitis vaccines. Frank J. Nice, DPA, CPHP *********************************************** The LACTNET mailing list is powered by L-Soft's renowned LISTSERV(R) list management software together with L-Soft's LSMTP(TM) mailer for lightning fast mail delivery. For more information, go to: http://www.lsoft.com/LISTSERV-powered.html