PT - JOURNAL ARTICLE AU - Daniel Chandler AU - Martin Connor AU - David Breen TI - Hib epiglottitis despite fully vaccinated status AID - 10.3399/bjgp09X453828 DP - 2009 Aug 01 TA - British Journal of General Practice PG - 597--598 VI - 59 IP - 565 4099 - http://bjgp.org/content/59/565/597.short 4100 - http://bjgp.org/content/59/565/597.full SO - Br J Gen Pract2009 Aug 01; 59 AB - The introduction of an effective vaccine has markedly reduced the incidence of invasive Haemophilus influenzae type b (Hib) disease. However, vaccination failure can occur, and this report describes one such case in a previously healthy 4-year-old girl, who became severely unwell with Hib epiglottitis. She had received a full course of Hib vaccine administered via the buttocks. This site has been associated with reduced immunogenicity compared to vaccination by injection into the thigh or deltoid muscles. Current recommendations are to avoid gluteal injection for all vaccinations.