Re file moreki oa rona antigen hore a etse hore kliniki ea FDA e sebetse, 'me re utloile hore kliniki e phethehile haholo ebile e na le litholoana tse ntle.

Re tla kenya kopo ea FDA bekeng ena, ka mor'a moo ntho e 'ngoe le e 'ngoe e tla tsamaea ka potlako….