Ключевые слова: antibody, antibody test, corona antibody test, corona test, corona virus, coronavirus, covid 19 ag test, covid test, covid19, covid19 antibody test, covid19 test, neutral covid test, neutral covid19 test, new covid19 test, new sarscov2 rapid antibody test, rapid antibody test, sarscov2, sarscov2 rapid antibody test, unused antibody test, unused corona test, unused covid19 test,