Hepatitis B Vaccine

SCKK3 sckk3 at aol.com
Wed Jan 27 20:54:03 EST 1999


Can someone tell me how long you can wait between the 2nd and 3rd injection?  I
know you have to wait 6 months - but what is the longest that you can wait
before the first two are ineffective?



More information about the Microbio mailing list