Tetanus immunity after diphtheria, tetanus toxoids, and acellular pertussis vaccination in children with clinically stable HIV infection  Howard M. Rosenblatt, MD, Lin Y. Song, PhD, Sharon A. Nachman, MD, Kenneth E. Stanley, PhD, Paul A. Krogstad, MD, George M. Johnson, MD, Andrew A. Wiznia, MD  Journal of Allergy and Clinical Immunology  Volume 116, Issue 3, Pages 698-703 (September 2005) DOI: 10.1016/j.jaci.2005.05.016 Copyright © 2005 American Academy of Allergy, Asthma and Immunology Terms and Conditions

Fig 1 Median tetanus titer response. Bars represent 25th and 75th interquartile ranges. Note: Response is defined as the tetanus titer value after DTaP vaccination divided by the tetanus titer value at baseline (fold increase over baseline). Journal of Allergy and Clinical Immunology 2005 116, 698-703DOI: (10.1016/j.jaci.2005.05.016) Copyright © 2005 American Academy of Allergy, Asthma and Immunology Terms and Conditions