As you indicated, we're studying the science as we go along. I think, based on other vaccines, it wouldn't be surprising that some antibodies could, for example, be passed on from the mother to the baby either through the womb or, indeed, through breast milk. These are being studied. Yes, I have heard of some of these accounts, and that evidence is being reviewed.
We have research on vaccination for women during pregnancy as well—persons who are pregnant—and we will look forward to some of that data. It is also important to emphasize that persons who are pregnant have an increased risk of COVID-19. The advice at this point in time is to offer persons who are pregnant the vaccine because of this increased risk, and it may provide some benefit to the baby, but that remains, I think, to be studied.