Will COVID-19 vaccine cause swollen testicles and male infertility?
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Will COVID-19 vaccine cause swollen testicles and male infertility?
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Will COVID-19 vaccine cause swollen testicles and male infertility?
American rapper Nicki Minaj said on personal social media: A friend of my cousin had swollen testicles because of the COVID-19 vaccine. He was going to get married, but the woman canceled the wedding soon because of his failure. As soon as the news came out, it attracted the attention of many netizens.
In February 2021, the American College of Obstetricians and Gynecologists (ACOG), American Society of Reproductive Medicine (ASRM), and Society of Maternal and Fetal Medicine (SMFM) issued a joint statement stating that there is no evidence that the COVID-19 vaccine will cause loss of fertility.
Although fertility was not specifically studied in clinical trials of the vaccine, no loss of fertility was reported among trial participants or millions of people who received the vaccine since the vaccine was approved, and there were no signs of infertility in animal studies. . It is scientifically impossible to lose fertility.
Screenshot of the statement on the ACOG website
The CDC in the United States said: There is currently no evidence that any vaccine, including the COVID-19 vaccine, will cause fertility problems in women or men.
Screenshot of the US CDC website
Regarding the question of “whether the COVID-19 vaccine has an impact on fertility”, the Ministry of Health of the Russian Federation stated that all vaccines used in Russia against the new coronavirus infection are safe for reproductive health.
An American research team passed the research on the mRNA COVID-19vaccines of Biontech/Pfizer and Moderna:
Forty-five healthy men between the ages of 18 and 50 provided semen samples before and after the mRNA vaccine.
Prior to this, all participants were screened to ensure that there were no fertility problems. In the sample analysis, the sperm volume, sperm concentration and total number of motile sperm were checked.
The results of the study were published in “JAMA Network”: Study author Ranjith Ramasamy wrote that the sperm quantity and quality will not be affected after vaccination.
- At the beginning of the study, the sperm concentration averaged 26 million per milliliter.
- After the second vaccination, the value averaged 30 million per milliliter, and even increased significantly.
- On the contrary, according to the researchers, the positive effect on fertility derived therefrom is exaggerated.
So one thing is certain: According to the results of the study, mRNA vaccines have no effect on male fertility.
The study’s co-author and urologist Daniel Nassau said: “We couldn’t find any effect of vaccination on sperm in any of the men examined.” He was confident that more subjects would not change this result.
Coronavirus in testicular tissue
Ramasamy concluded that COVID-19 vaccination is neither a cause of erectile dysfunction nor infertility. ‘
At the same time, he mentioned the risk of contracting the coronavirus in an article in “The Conversation”. “The truth is: Sars-CoV-2, the virus that causes COVID-19, is at risk for both diseases.”
In an earlier study, a urologist and his team were able to detect the virus in the testicular tissue of people who died of COVID-19. According to Ramassami, the virus not only impairs sperm production and fertility, but also causes erectile dysfunction.
However, according to scientists, these results are not entirely surprising. Other viruses such as mumps or Zika virus can also cause inflammation of the testicles and impair fertility. “The more severe the infection, the higher the risk of infertility and erectile dysfunction,” Nassau said. “I can only strongly recommend that everyone get vaccinated.”
Will COVID-19 vaccine cause swollen testicles and male infertility?
(source:internet, reference only)
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