Effectiveness of Maternal Vaccination with mRNA COVID-19 Vaccine During Pregnancy Against COVID-19–Associated Hospitalization in Infants Aged <6 Months — 17 States, July 2021–January 2022
Organization: United States Centers for Disease Control (CDC)Published: 2022
"COVID-19 vaccination during pregnancy is recommended to prevent severe illness and death in pregnant women. Infants are at risk for COVID-19–associated complications, including respiratory failure and other life-threatening complications.
Effectiveness of maternal completion of a 2-dose primary mRNA COVID-19 vaccination series during pregnancy against COVID-19 hospitalization among infants aged <6 months was 61% (95% CI = 31% to 78%). Effectiveness of completion of the primary COVID-19 vaccine series early and later in pregnancy was 32% (95% CI = –43% to 68%) and 80% (95% CI = 55% to 91%), respectively.
Completion of a 2-dose mRNA COVID-19 vaccination series during pregnancy might help prevent COVID-19 hospitalization among infants aged <6 months." - Effectiveness of Maternal Vaccination with mRNA COVID-19 Vaccine During Pregnancy Against COVID-19–Associated Hospitalization in Infants Aged <6 Months — 17 States, July 2021–January 2022
Additional Authors: Julie A. Boom, Leila C. Sahni, Melissa A. Cameron, Pia S. Pannaraj, Katherine E. Bline, Samina S. Bhumbra, Tamara T. Bradford, Kathleen Chiotos, Bria M. Coates, Melissa L. Cullimore, Natalie Z. Cvijanovich, Heidi R. Flori, Shira J. Gertz, Sabrina M. Heidemann, Charlotte V. Hobbs, Janet R. Hume, Katherine Irby, Satoshi Kamidani, Michele Kong, Emily R. Levy, Elizabeth H. Mack, Aline B. Maddux, Kelly N. Michelson, Ryan A. Nofziger, Jennifer E. Schuster, Stephanie P. Schwartz, Laura Smallcomb, Keiko M. Tarquinio, Tracie C. Walker, Matt S. Zinter, Suzanne M. Gilboa, Kara N. Polen, Angela P. Campbell, Adrienne G. Randolph, Manish M. Patel
Product Type: Report
Category:
Vaccine Safety and Development,Research and Development,Vaccine Effectiveness and Efficacy,Monitoring and Surveillance,Outbreaks and Pandemics,COVID-19 Vaccine Safety and DevelopmentResearch and Development
Vaccine Effectiveness and Efficacy
Monitoring and Surveillance
Outbreaks and Pandemics
COVID-19
Population: Pregnant and Breastfeeding People
Infants
Region: United States
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