· Allergic Reactions Including Anaphylaxis After Receipt of the First Dose of Pfizer-BioNTech COVID-19 Vaccine — the United States, December 14–23, 2020. MMWR Morb Mortal Wkly Rep 2021;70:46–51. doi:

· Gender and COVID-19 Working Group (Google group, open to anyone): (Resource list:

· Gur, R. E., White, L. K., Waller, R., et al. (2020). The Disproportionate Burden of the COVID-19 Pandemic Among Pregnant Black Women. Psychiatry Research, 293, 113475. doi:

· Kaiser Family Foundation polling data on vaccine hesitancy in the U.S., including gender, race, and political affiliation:

· Kaiser Family Foundation crosstabs on vaccine hesitancy by gender:

· NIH LitCovid:

· Pinna, G. (2021). Sex and COVID-19: A Protective Role for Reproductive Steroids. Trends in Endocrinology & Metabolism, 32(1), 3–6.doi:10.1016/j.tem.2020.11.004

· Preis, H., Mahaffey, B., Heiselman, C., & Lobel, M. (2020). Pandemic-related pregnancy stress and anxiety among women pregnant during the coronavirus disease 2019 pandemic. American Journal of Obstetrics & Gynecology MFM, 2(3, Supplement), 100155.doi:

· Preis, H., Mahaffey, B., Heiselman, C., & Lobel, M. (2020). Vulnerability and resilience to pandemic-related stress among U.S. women pregnant at the start of the COVID-19 pandemic. Social Science & Medicine, 266, 113348. doi:

· Takahashi, T., & Iwasaki, A. (2021). Sex differences in immune responses. Science, 371(6527), 347–348. doi:10.1126/science.abe7199

· Cardiovascular Disease, Sex, and Gender considerations are highly prevalent with COVID 19. Drs. Volgman and Aggarwal discuss the most recent data and clinical implications for these findings. Watch here

· As the global COVID-19 pandemic has gripped the world, alarming health inequities have emerged. Recently released data from the non-partisan APM Research Lab indicate that African Americans are dying from COVID-19 at almost three times the rate of white Americans. The figures indicate that African A