Haemophilus b conjugate vaccine is one of the recommended childhood immunizations. Over 90% of infants receiving 3 doses of the Hib vaccine gain long-term protection against the illnesses caused by Haemophilus b bacteria.
Review Date 4/2/2015
Updated by: David Zieve, MD, MHA, Isla Ogilvie, PhD, and the A.D.A.M. Editorial team.