A finger prick to test for SARS-CoV-2 antibodies

A team of Vancouver investigators, led by Dr. Agatha Jassem of the British Columbia Centre for Disease Control (BCCDC) and partially funded by the CITF, assessed SARS-CoV-2 serological testing using two methods: finger pricking (dried blood spot or DBS) and traditional venipuncture (blood draw with a needle).