ArticleInternational journal of infectious diseases : IJID : official publication of the International Society for Infectious Diseases2023
Detection of antibodies to SARS-CoV-2 after vaccination in seminal plasma and their association to sperm parameters.
Article in International journal of infectious diseases : IJID : official publication of the International Society for Infectious Diseases, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers, 1 of them a synthesis that pooled it.
What it found
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
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Who cites it
3 citing papers in PubMed, 1 synthesis or guideline pooled it, 10 citations in OpenAlex.
- Effects of SARS-CoV-2 Vaccines on Sperm Quality: Systematic Review.JMIR public health and surveillance · 2023Pooled it
- Endocrine disorders following SARS-CoV-2 vaccination: a comprehensive systematic review.Clinical and experimental vaccine research · 2026Article
- Review
Corrections and comments
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Authors and funding
6 authors at 2 institutions in 2 countries.
Funding
No grant is acknowledged in the PubMed record.
Abstract
There is a public concern that COVID-19 vaccination and SARS-CoV-2 antibodies (Abs) negatively affect male fertility. However, the evidence for the presence of SARS-CoV-2 Abs in seminal plasma (SP) is lacking. We examined whether Abs were detectable in SP after COVID-19 vaccination in 86 men using a direct Ab measurement and by quantification of their neutralizing activity. The results show the presence of SARS-CoV-2 Abs in SP, with a strong correlation to the serum Abs, increasing with the number of vaccinations. Furthermore, the Ab titers are correlating with the neutralization activity. The SARS-CoV-2 vaccination parameters showed no association with the markers of sperm quality. In conclusion, this study indicates substantial levels of Abs in SP after COVID-19 vaccination that correlate with serum Ab titers but do not associate with sperm quality.
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Registered trials
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