"> Valerie mentions that 50% of tests showing a baby to have been infected at > one month are false-positives. I wonder if she really means > false-*negatives*. Dear Friends: Well, if 50% are false-positive, then the other 50% would be false negative, no?" As I understand it the other 50% would be true positives. Kirsten Blacker *********************************************** To temporarily stop your subscription: set lactnet nomail To start it again: set lactnet mail (or digest) To unsubscribe: unsubscribe lactnet All commands go to [log in to unmask] 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