"The Pfizer-BioNTech vaccine, currently authorized for persons aged ≥5 years, provides a high level of protection against severe COVID-19 in persons aged 12–18 years. Vaccine effectiveness against multisystem inflammatory syndrome in children (MIS-C), which can occur 2–6 weeks after SARS-CoV-2 infection, has remained uncharacterized.
Estimated effectiveness of 2 doses of Pfizer-BioNTech vaccine against MIS-C was 91% (95% CI = 78%–97%). Among critically ill MIS-C case-patients requiring life support, all were unvaccinated.
Receipt of 2 doses of Pfizer-BioNTech vaccine is highly effective in preventing MIS-C in persons aged 12–18 years. These findings further reinforce the COVID-19 vaccination recommendation for eligible children." - Effectiveness of BNT162b2 (Pfizer-BioNTech) mRNA Vaccination Against Multisystem Inflammatory Syndrome in Children Among Persons Aged 12–18 Years — United States, July–December 2021
Additional Authors: Julie A. Boom, Leila C. Sahni, Satoshi Kamidani, Keiko M. Tarquinio, Aline B. Maddux, Sabrina M. Heidemann, Samina S. Bhumbra, Katherine E. Bline, Ryan A. Nofziger, Charlotte V. Hobbs, Tamara T. Bradford, Natalie Z. Cvijanovich, Katherine Irby, Elizabeth H. Mack, Melissa L. Cullimore, Pia S. Pannaraj, Michele Kong, Tracie C. Walker, Shira J. Gertz, Kelly N. Michelson, Melissa A. Cameron,Kathleen Chiotos, Mia Maamari, Jennifer E. Schuster, Amber O. Orzel, Manish M. Patel, Angela P. Campbell, Adrienne G. Randolph
0 Comments
Using the comment box below, provide your feedback for this resource. Tell the immunization community how you used the resource, what worked, what didn't and the changes you made. The feedback provided will help inform the immunization community and improve upon the resource made available on CANVax.
All comments are anonymous. Submitted comments will be reviewed for approval by the CANVax team to ensure it meets content submission guidelines. Please note that although CANVax aims to approve comments in a timely manner, volume may result in delays.
You must login or register before you can submit a comment.