On Feb. 8, 2022, a research team led at Boston University School of Public Health reported on links between COVID-19 vaccination, SARS-CoV-2 infection, and fertility.

The team found that the chances of conception did not change with either partnerﾒs vaccination status. The researchers adjusted for several factors that could influence the results. These included vaccine type, nationality, occupation, and history of infertility. Doing so did not affect the results. The results appeared in the American Journal of Epidemiology.