True or False (again?)
https://www.ynetnews.com/health_scie...cle/Bk111f9AFI

Israel has isolated a key coronavirus antibody at its main biological research laboratory, the defence minister said on Monday, calling the step a "significant breakthrough" toward a possible treatment for the COVID-19 pandemic.

The "monoclonal neutralizing antibody" developed at the Israel Institute for Biological Research (IIBR) "can neutralize it (the disease-causing coronavirus) inside carriers' bodies,"

The antibody reported as having been isolated at the IIBR is monoclonal, meaning it was derived from a single recovered cell and is thus potentially of more potent value in yielding a treatment.

Elsewhere, there have been coronavirus treatments developed from antibodies that are polyclonal, or derived from two or more cells of different ancestry, the magazine Science Direct reported in its May issue.