US FDA tightens scrutiny of coronavirus antibody tests
A phlebotomist shows to the camera specimens of people getting tested for coronavirus antibodies at the Refuah Health Center on April 24, 2020 in Spring Valley, New York. Yana Paskova/Getty Images/AFP
The US Food and Drug Administration (FDA) on Monday tightened its oversight of coronavirus antibody tests after the market was flooded with dubious tests.
Companies selling antibody tests, which determine whether someone has been infected with COVID-19, must submit data to prove their accuracy, the FDA said.
The agency had previously allowed companies to validate their own data from antibody tests, also known as serology tests.
“We, unfortunately, see unscrupulous actors marketing fraudulent test kits and using the pandemic as an opportunity to take advantage of Americans’ anxiety,” the FDA said in a statement.
“Some test developers have falsely claimed their serological tests are FDA approved or authorized.”
The FDA said test manufacturers will have 10 days to submit performance data and request an emergency use authorization (EUA).
“To date, 12 antibody tests have been authorized under an individual EUA, most within just the past few days, and over 200 antibody tests are currently the subject of a pre-EUA or EUA review,” the FDA said.
A serology test detects the presence of antibodies to the new coronavirus in the blood of someone who has recovered from COVID-19, the disease it causes.
“These tests may be important for guiding our next steps in the fight against this pandemic, such as by providing information on disease prevalence and the frequency of asymptomatic infection,” the FDA said.
It said the tests could also help identify potential donors of “convalescent plasma,” which involves using blood plasma from a recovered individual as therapy for an infected patient.
For more news about the novel coronavirus click here.
What you need to know about Coronavirus.
For more information on COVID-19, call the DOH Hotline: (02) 86517800 local 1149/1150.
The Inquirer Foundation supports our healthcare frontliners and is still accepting cash donations to be deposited at Banco de Oro (BDO) current account #007960018860 or donate through PayMaya using this link.
