Reference:
Seligmann, H. (2021). Female COVID-19 vaccination associates with lower fertility.
Summary:
The article by Hervé Seligmann analyses the relationship between COVID-19 vaccination rates and fertility across various countries in 2021. It finds a significant negative correlation between female vaccination rates and fertility, indicating that higher vaccination correlates with lower fertility rates. This trend persists even when controlling for confounding factors like GDP per capita. The analysis suggests that male vaccination does not have a direct effect on fertility rates, as male fertility primarily influences pre-pregnancy rather than birth outcomes. The research also highlights increased rates of adverse pregnancy outcomes for vaccinated women, particularly during the first trimester. Overall, while there may be various factors affecting fertility, the evidence indicates that the vaccination rollout has likely influenced fertility trends negatively, particularly for women. The study raises questions about the long-term implications of vaccination on reproductive health.