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Unverified

Can COVID-19 vaccines cause infertility?

The claim that COVID-19 vaccines can cause infertility is unverified based on the provided sources.

Health Science Last checked Jan 28, 2026

Key points

  • No direct evidence linking COVID-19 vaccines to infertility has been found in the given sources.
  • Current research suggests that mRNA vaccines, like those used for COVID-19, do not affect fertility according to preliminary studies.
  • More comprehensive long-term studies are needed to fully assess any potential effects of the vaccine on reproductive health.

Explanation

The claim that COVID-19 vaccines can cause infertility is unverified based on the provided sources. While there have been no direct reports or evidence linking these vaccines to infertility, preliminary studies suggest that mRNA vaccines like those used for COVID-19 do not affect fertility. However, given the relatively short time since widespread vaccination and the need for long-term monitoring, more comprehensive research is necessary to fully assess any potential effects on reproductive health.

Sources