Report on new study to develop home test for COVID antibodies

Scientists are racing to develop home tests that measure protection against Covid-19 Scientists are trying to develop tests that are just as convenient as antigen tests, but can tell people whether they currently have neutralizing antibodies that protect against SARS-CoV-2. Edward Chen STAT

...

A new study, published Monday in Cell Reports Methods, presents a simple test to detect neutralizing antibodies against SARS-CoV-2, using little more than a finger prick and a testing cartridge. The approach, if it bears out in large-scale testing and receives the blessing of regulatory agencies, could one day offer a cheap, easy option to measure protection against the virus. ...