COVID-19 vaccination in pregnancy: Experience in Viet Nam

Vaccination has been the most effective strategy against coronavirus 2019 disease (COVID-19). However, given the disruptive nature of the pandemic, vaccines have understandably been approved using expedited assessment processes. Studies on vaccination in pregnant women have shown no increased risk of pregnancy complications, but these had a retrospective design and/or were limited to mRNA vaccines.1–4 Furthermore, data on the comparative impact of different vaccines in this important patient group is lacking.