We use cookies to understand how you use our site and to improve your experience. This includes personalizing content and advertising. To learn more, click here. By continuing to use our site, you accept our use of cookies. Cookie Policy.

Features Partner Sites Information LinkXpress hp
Sign In
Advertise with Us
Sekisui Diagnostics

Download Mobile App




Assay Detects Zika in Semen Samples

By LabMedica International staff writers
Posted on 19 Jun 2017
Researchers have found that an available clinical assay could reliably detect Zika virus from semen samples spiked with low levels of recombinant Zika virus.

The study was presented at ASM Microbe 2017 (New Orleans, LA, USA) by researchers at the Fertility and Cryogenics Lab (Downers Grove, IL, USA).

A total of 100 semen samples were spiked with a recombinant Accuplex ZIKV (SeraCare Life Sciences) at 5 viral copies per ml, processed in Aptima Urine Transport medium (Hologic Inc.), and tested using Aptima ZIKV assay released under the FDA’s emergency-use authorization (EUA) on Hologic’s automated Panther system from Hologic. More...
The samples were also tested for West Nile Virus, Chagas and Dengue, recombinant Dengue Virus, recombinant Chikungunya Virus, Human Papilloma Virus, Herpes Simplex Virus 1, Herpes Simplex Virus 2, Chlamydia, and Gonorrhea. The experiment was repeated 3 times and in triplicates each time. The assay was found to be 100% sensitive and 100% specific to Zika virus RNA from semen samples, with a limit of detection of 5 viral copies per mL of semen.

“This assay can help reduce Zika infection rates and allow couples who are identified at risk due to travel or geographic location plan their pregnancy,” said lead author Hisham Greiss MD, PhD, HCLD at the Fertility and Cryogenics Lab.

Related Links:
Fertility and Cryogenics Lab


Platinum Member
Automated Coagulation Analyzer
Hemolumi H6
Gold Member
Blood-Based Protein Biomarker Solution for Alzheimer's Disease
BG-DTi2000.
New
Automated Immunoassay Analyzer
SuperFlex™
Electrolyte Analyzer
BKE-B
Read the full article by registering today, it's FREE! It's Free!
Register now for FREE to LabMedica.com and get access to news and events that shape the world of Clinical Laboratory Medicine.
  • Free digital version edition of LabMedica International sent by email on regular basis
  • Free print version of LabMedica International magazine (available only outside USA and Canada).
  • Free and unlimited access to back issues of LabMedica International in digital format
  • Free LabMedica International Newsletter sent every week containing the latest news
  • Free breaking news sent via email
  • Free access to Events Calendar
  • Free access to LinkXpress new product services
  • REGISTRATION IS FREE AND EASY!
Click here to Register








Channels

Clinical Chemistry

view channel
Image Credit: 123RF

Screening After Pneumococcal Disease May Reveal Undiagnosed Blood Cancer or Immune Disorders

Severe pneumococcal disease requiring hospitalization often presents as pneumonia, particularly in older adults and people with cancer or compromised immune function. Because M protein testing and antibody... Read more

Technology

view channel
Image: The laser-based photoacoustic spectroscopy setup consists of a Mid-IR laser equipped with three QCL modules covering wavelengths from 5.6 μm to 12.9 μm, two silver coated mirrors (SCM), a dichroic mirror (DM) with a transmittance of 90%, a thermal power sensor head (PM) to monitor the output laser power, a mechanical chopper (MC) for frequency modulation and a CEPAS-detector with a self-designed swab holder (SH). (Credit: Graunke, T., Scholz, T., Pieniak, M. et al. Scientific Reports (2026). https://doi.org/10.1038/s41598-026-68298-9)

Laser-Based Swab Analysis Shows Promise for Detecting Disease-Linked Odor Patterns

Disease-related changes in volatile organic compounds can alter body odor, producing measurable patterns in exhaled breath and bodily fluids. Current analytical methods can be complex, time-consuming,... Read more

Industry

view channel
Image

Collaboration Combines AI Cognitive Assessment and RNA Blood Testing for Earlier Alzheimer’s Detection

Alzheimer’s disease is often identified only after substantial neurodegeneration, partly because current diagnostic pathways are fragmented and difficult to scale. As treatment shifts toward earlier intervention,... Read more
Copyright © 2000-2026 Globetech Media. All rights reserved.