The researchers examined a total of 131 women, 84 of them pregnant, 31 breastfeeding, and 16 neither nor. All were given an mRNA vaccine; either Tozinameran (Comirnaty®) from the Mainz company Biontech and its US partner Pfizer or the Covid-19 vaccine from the US company Moderna. The antibody level then reached was comparably high in each of the three groups of women, it said. In addition, side effects were rare and also similar. In addition, the researchers compared the antibody levels after a corona infection with those after a vaccination during pregnancy and found that the latter were significantly higher.
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