Dear Ros, they were talking about the early vaccine. We are what , 45-50 years past those early trials. I'm sure if there was a need to delay BF before and after oral polio that it would be a very well known fact and it would be in the CDC recommendations. I will try and communicate with the CDC regarding this. Sincerely, Pat in SNJ *********************************************** 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