1. American College of Obstetricians and Gynecologists. Immunizations and Routine Obstetric–Gynecologic Care: A Guide for Providers and Patients. https://immunizationforwomen.org/downloads/Toolkits/Immunization/Imm-Routine-Care-Guide-Toolkit-FINAL-5-17-13.pdf Published 2013. Accessed November 5, 2019.
2. Liang JL, DVM, Tiwari T, MD, Moro P, MD, et al. Prevention of Pertussis, Tetanus, and Diphtheria with Vaccines in the United States: Recommendations of the Advisory Committee on Immunization Practices (ACIP). Morbidity and Mortality Weekly Report. 2018;67(RR-2). doi: http://dx.doi.org/10.15585/mmwr.rr6702a1.
3. Centers for Disease Control and Prevention. Updated recommendations for use of tetanus toxoid, reduced diphtheria toxoid, and acellular pertussis vaccine (Tdap) in pregnant women – Advisory Committee on Immunization Practices (ACIP), 2012. MMWR. 2013;62(07):131-135.
4. Centers for Disease Control and Prevention. Guidelines for Vaccinating Pregnant Women. https://www.cdc.gov/vaccines/pregnancy/hcp/guidelines.html. Published 2017. Accessed2018.
5. Centers for Disease Control and Prevention. Flu Vaccine Safety and Pregnancy. https://www.cdc.gov/flu/highrisk/pregnant.htm. Published 2017. Accessed November 5, 2019.