Moderna will begin studying its COVID vaccine in pregnant women, according to a posting on ClinicalTrials.gov. The observational study, expected to begin July 22, will enroll about 1,000 females over age 18 who will be studied over a 21-month period.
Women who received a Moderna vaccine during the 28 days prior to their last menstrual period, or at any time during pregnancy, are eligible.
The brief summary of the trial states the main goal is “to evaluate the outcomes of pregnancy in females exposed to the Moderna COVID-19 vaccine (mRNA-1273) during pregnancy.”