Egypt has faced criticism for testing frontline healthcare workers for coronavirus using antibody tests.The World Health Organization says the tests do not show whether a person currently has the virus.Please subscribe HERE AntibodybbcCoronavirusCOVID-19COVID19COVID19 immune systemcriticismEgyptfacedimmune systemIMMUNITYnewstestsvideoVITAMINvlogYouTube