tetano
Editor, Senior Moderator
Gynecol Obstet Clin Med
. 2023 Jun;3(2):88-93.
doi: 10.1016/j.gocm.2023.04.001. Epub 2023 Apr 27. Seminal fluid changes in the COVID-19 era: During infection and Post-vaccination
Wassan Nori[SUP] 1 [/SUP], Dina Akeel Salman[SUP] 1 [/SUP]
Affiliations
Coronavirus disease 2019 (COVID-19) predilection for angiotensin-converting enzyme 2 (ACE2) receptors allows its entrance and replication; however, they are not biochemically required for viral fusion into the cell membrane. Testicular tissue has abundant ACE2 receptors, making it a target for the COVID-19 virus. Seminal fluid parameters are measures of male fertility. Changes in semen parameters have been caused by coronavirus disease and vaccines. Some attribute that effect to direct hematogenic spread to the testis; others propose that the excessive immunological response triggered by the infection causes a deleterious effect. An unsubstantiated claim questioned whether the SARS-CoV-2 vaccine could trigger an unintentional immunological response that would impair male fertility once receiving the vaccine. Extensive research confirms the transient nature of those changes that affect sperm motility and count with full recovery post-COVID-19 infection and after vaccination. The vaccine's safety was reaffirmed; however, there are currently no recommendations for screening sperm donors. Research is warranted to guarantee the safety of couples undergoing assisted reproduction.
Keywords: COVID-19; Infection; Male fertility; Seminal fluid analysis; Vaccine.
. 2023 Jun;3(2):88-93.
doi: 10.1016/j.gocm.2023.04.001. Epub 2023 Apr 27. Seminal fluid changes in the COVID-19 era: During infection and Post-vaccination
Wassan Nori[SUP] 1 [/SUP], Dina Akeel Salman[SUP] 1 [/SUP]
Affiliations
- PMID: 38620126
- PMCID: PMC10133885
- DOI: 10.1016/j.gocm.2023.04.001
Coronavirus disease 2019 (COVID-19) predilection for angiotensin-converting enzyme 2 (ACE2) receptors allows its entrance and replication; however, they are not biochemically required for viral fusion into the cell membrane. Testicular tissue has abundant ACE2 receptors, making it a target for the COVID-19 virus. Seminal fluid parameters are measures of male fertility. Changes in semen parameters have been caused by coronavirus disease and vaccines. Some attribute that effect to direct hematogenic spread to the testis; others propose that the excessive immunological response triggered by the infection causes a deleterious effect. An unsubstantiated claim questioned whether the SARS-CoV-2 vaccine could trigger an unintentional immunological response that would impair male fertility once receiving the vaccine. Extensive research confirms the transient nature of those changes that affect sperm motility and count with full recovery post-COVID-19 infection and after vaccination. The vaccine's safety was reaffirmed; however, there are currently no recommendations for screening sperm donors. Research is warranted to guarantee the safety of couples undergoing assisted reproduction.
Keywords: COVID-19; Infection; Male fertility; Seminal fluid analysis; Vaccine.