U.S. Markets open in 2 hrs 30 mins
  • S&P Futures

    3,620.75
    -15.75 (-0.43%)
     
  • Dow Futures

    29,683.00
    -191.00 (-0.64%)
     
  • Nasdaq Futures

    12,256.00
    -1.50 (-0.01%)
     
  • Russell 2000 Futures

    1,839.50
    -13.50 (-0.73%)
     
  • Crude Oil

    44.92
    -0.61 (-1.34%)
     
  • Gold

    1,775.20
    -12.90 (-0.72%)
     
  • Silver

    22.28
    -0.36 (-1.59%)
     
  • EUR/USD

    1.1990
    +0.0020 (+0.1679%)
     
  • 10-Yr Bond

    0.8420
    0.0000 (0.00%)
     
  • Vix

    22.57
    +1.32 (+6.21%)
     
  • GBP/USD

    1.3355
    +0.0041 (+0.3098%)
     
  • USD/JPY

    104.0180
    -0.0670 (-0.0644%)
     
  • BTC-USD

    18,621.96
    +270.51 (+1.47%)
     
  • CMC Crypto 200

    366.24
    +28.74 (+8.52%)
     
  • FTSE 100

    6,356.54
    -11.04 (-0.17%)
     
  • Nikkei 225

    26,433.62
    -211.09 (-0.79%)
     

Coronavirus (COVID-19) Update: FDA Authorizes First Test that Detects Neutralizing Antibodies from Recent or Prior SARS-CoV-2 Infection

·3 min read

Coronavirus (COVID-19) Update: FDA Authorizes First Test that Detects Neutralizing Antibodies from Recent or Prior SARS-CoV-2 Infection

Coronavirus (COVID-19) Update: FDA Authorizes First Test that Detects Neutralizing Antibodies from Recent or Prior SARS-CoV-2 Infection

PR Newswire

SILVER SPRING, Md., Nov. 6, 2020

SILVER SPRING, Md., Nov. 6, 2020 /PRNewswire/ -- Today, the U.S. Food and Drug Administration authorized the first serology test that detects neutralizing antibodies from recent or prior SARS-CoV-2 infection, which are antibodies that bind to a specific part of a pathogen and have been observed in a laboratory setting to decrease SARS-CoV-2 viral infection of cells. The FDA issued an emergency use authorization (EUA) for the cPass SARS-CoV-2 Neutralization Antibody Detection Kit, which specifically detects this type of antibody.

Although the FDA has previously issued EUAs to more than 50 antibody (serology) tests, those tests only detect the presence of binding antibodies. Binding antibodies bind to a pathogen, such as a virus, but do not necessarily decrease the infection and destruction of cells. It's important to note that the effect of neutralizing antibodies for SARS-CoV-2 in humans it is still being researched.

"The ability to detect neutralizing antibodies can help us gain additional insight into what the existence of antibodies may mean for patients as we continue the fight against COVID-19," said Tim Stenzel, M.D., Ph.D., director of the Office of In Vitro Diagnostics and Radiological Health in the FDA's Center for Devices and Radiological Health. "There are still many unknowns about what the presence of SARS-CoV-2 antibodies may tell us about potential immunity, but today's authorization gives us another tool to evaluate those antibodies as we continue to research and study this virus. Patients should not interpret results as telling them they are immune, or have any level of immunity, from the virus."

The FDA cautions patients against using the results from this test, or any serology test, as an indication that they can stop taking steps to protect themselves and others, such as stopping social distancing, discontinuing wearing masks or returning to work. The FDA also wants to remind patients that serology tests should not be used to diagnose an active infection, as they only detect antibodies that the immune system develops in response to the virus, not the virus itself.

The EUA was issued to GenScript USA Inc. for its cPass SARS-CoV-2 Neutralization Antibody Detection Kit.

Media Contact: Jim McKinney, 240-328-7305
Consumer Inquiries: 888-INFO-FDA

The FDA, an agency within the U.S. Department of Health and Human Services, protects the public health by assuring the safety, effectiveness, and security of human and veterinary drugs, vaccines and other biological products for human use, and medical devices. The agency also is responsible for the safety and security of our nation's food supply, cosmetics, dietary supplements, products that give off electronic radiation, and for regulating tobacco products.

U.S. Food and Drug Administration (FDA) logo (PRNewsfoto/FDA)
U.S. Food and Drug Administration (FDA) logo (PRNewsfoto/FDA)
Cision
Cision

View original content to download multimedia:http://www.prnewswire.com/news-releases/coronavirus-covid-19-update-fda-authorizes-first-test-that-detects-neutralizing-antibodies-from-recent-or-prior-sars-cov-2-infection-301168044.html

SOURCE U.S. Food and Drug Administration