Study Finds Seattle Startup Tasso’s Tasso‑SST Self‑Collection Device Matches Venous COVID‑19 Antibody Results

A study led by Seattle researchers found the Tasso-SST self-administered upper-arm blood collection device produced antibody results nearly identical to venous draws and worked for a high proportion of users, even after simulated 48-hour shipping. The device, made by Seattle startup Tasso, could replace some clinic blood draws for COVID-19 antibody testing.

TTasso UUniversity of Washington