Ayyyeee… What’s Goodie Everyone. So I got some tea and it involves Covid-19 Antibody testing in 25 metropolitan cities.
The U.S. Centers for Disease Control and Prevention plans a nationwide study of up to 325,000 people to track how the new coronavirus is spreading across the country into next year and beyond, a CDC spokeswoman and researchers conducting the effort told Reuters.
The CDC study, expected to launch in June or July, will test samples from blood donors in 25 metropolitan areas for antibodies created when the immune system fights the coronavirus, said Dr. Michael Busch, director of the nonprofit Vitalant Research Institute.
Busch is leading a preliminary version of the study funded by the National Heart, Lung and Blood Institute and the National Institute of Allergy and Infectious Diseases that is testing the first 36,000 samples.
A CDC-funded portion, to be formally announced this week, will expand the scope and time frame, taking samples over 18 months to see how antibodies evolve over time, said CDC spokeswoman Kristen Nordlund.
Vitalant, a nonprofit that runs blood donation centers and tests samples, will lead the broader effort as well.
Antibody studies, also known as seroprevalence research, are considered critical to understanding where an outbreak is spreading and can help guide decisions on restrictions needed to contain it.
The CDC study should also help scientists better understand whether the immune response to COVID wanes over time.
The novel coronavirus has infected around 1.5 million people in the United States and killed nearly 90,000, according to a Reuters tally.
The CDC study will test blood from 1,000 donors in each of the 25 metro areas monthly, for 12 months. Researchers will then test blood from another 25,000 donors at the 18-month mark. Samples will come from “regular, altruistic people” who come in to donate blood, Busch said.