About: BACKGROUND: Since SARS‐CoV‐2 infection was first identified in December 2019, the novel coronavirus‐induced pneumonia COVID‐19 spread rapidly and triggered a global pandemic. Recent bioinformatics evidence suggests that angiotensin converting enzyme 2—the main cell entry target of SARS‐CoV‐2—is predominantly enriched in spermatogonia, Leydig and Sertoli cells, which suggests the potential vulnerability of the male reproductive system to SARS‐CoV‐2 infection. OBJECTIVES: To identify SARS‐CoV‐2 RNA in seminal plasma and to determine semen characteristics from male patients in the acute and recovery phases of infection. METHODS: From February 26 to April 2, 2020, 23 male patients with COVID‐19 were recruited. The clinical characteristics, laboratory findings and chest computed tomography scans of all patients were recorded in detail. We also investigated semen characteristics and the viral RNA load in semen from these patients in the acute and recovery phases of SARS‐CoV‐2 infection using approved methods. RESULTS: The age range of the 23 patients was 20–62 years. All patients tested negative for SARS‐CoV‐2 RNA in semen specimens. Among them, the virus had been cleared in 11 patients, as they tested negative. The remaining 12 patients tested negative for SARS‐CoV‐2 RNA in semen samples, but were positive in sputum and fecal specimens. The median interval from diagnosis to providing semen samples was 32 days, when total sperm counts, total motile sperm counts and sperm morphology of the patients were within normal ranges. DISCUSSION AND CONCLUSION: In this cohort of patients with a recent infection or recovering from COVID‐19, there was no SARS‐CoV‐2 RNA detected in semen samples, which indicates the unlikely possibility of sexual transmission through semen at about 1 month after first detection.   Goto Sponge  NotDistinct  Permalink

An Entity of Type : fabio:Abstract, within Data Space : wasabi.inria.fr associated with source document(s)

AttributesValues
type
value
  • BACKGROUND: Since SARS‐CoV‐2 infection was first identified in December 2019, the novel coronavirus‐induced pneumonia COVID‐19 spread rapidly and triggered a global pandemic. Recent bioinformatics evidence suggests that angiotensin converting enzyme 2—the main cell entry target of SARS‐CoV‐2—is predominantly enriched in spermatogonia, Leydig and Sertoli cells, which suggests the potential vulnerability of the male reproductive system to SARS‐CoV‐2 infection. OBJECTIVES: To identify SARS‐CoV‐2 RNA in seminal plasma and to determine semen characteristics from male patients in the acute and recovery phases of infection. METHODS: From February 26 to April 2, 2020, 23 male patients with COVID‐19 were recruited. The clinical characteristics, laboratory findings and chest computed tomography scans of all patients were recorded in detail. We also investigated semen characteristics and the viral RNA load in semen from these patients in the acute and recovery phases of SARS‐CoV‐2 infection using approved methods. RESULTS: The age range of the 23 patients was 20–62 years. All patients tested negative for SARS‐CoV‐2 RNA in semen specimens. Among them, the virus had been cleared in 11 patients, as they tested negative. The remaining 12 patients tested negative for SARS‐CoV‐2 RNA in semen samples, but were positive in sputum and fecal specimens. The median interval from diagnosis to providing semen samples was 32 days, when total sperm counts, total motile sperm counts and sperm morphology of the patients were within normal ranges. DISCUSSION AND CONCLUSION: In this cohort of patients with a recent infection or recovering from COVID‐19, there was no SARS‐CoV‐2 RNA detected in semen samples, which indicates the unlikely possibility of sexual transmission through semen at about 1 month after first detection.
Subject
  • Zoonoses
  • Infectious diseases
  • Pandemics
  • COVID-19
  • Economic problems
  • Sarbecovirus
  • Chiroptera-borne diseases
  • Infraspecific virus taxa
part of
is abstract of
is hasSource of
Faceted Search & Find service v1.13.91 as of Mar 24 2020


Alternative Linked Data Documents: Sponger | ODE     Content Formats:       RDF       ODATA       Microdata      About   
This material is Open Knowledge   W3C Semantic Web Technology [RDF Data]
OpenLink Virtuoso version 07.20.3229 as of Jul 10 2020, on Linux (x86_64-pc-linux-gnu), Single-Server Edition (94 GB total memory)
Data on this page belongs to its respective rights holders.
Virtuoso Faceted Browser Copyright © 2009-2024 OpenLink Software