Table 4 -

a. Comparing Birth Outcomes in Mothers by Composite Serology/Self-Report Before Vaccine EUA (N = 116). b. Comparing Birth Outcomes in Mothers by Composite Serology Before Vaccine EUA (N = 116). c. Comparing Birth Outcomes in Mothers by IgM Serotype Before Vaccine EUA (N = 116). d. Comparing Birth Outcomes in Mothers by Composite Serology/Self-Report in First Wave (N = 83). e. Comparing Birth Outcomes in Mothers by Composite Serology/Self-Report in Fourth Wave (N = 84). f. Comparing Birth Outcomes in Mothers by Composite Serology in First Wave (N = 83). g. Comparing Birth Outcomes in Mothers by Composite Serology in Fourth Wave (N = 84). h. Comparing Birth Outcomes in Mothers by IgM Serology in First Wave (N = 83). i. Comparing Birth Outcomes in Mothers by IgM Serology in Fourth Wave (N = 84).