E le ho etsa "boitsebahatso ba pele, ho itšehla thajana le kalafo ea pele", lisebelisoa tsa Rapid Antigen Test (RAT) ka bongata bakeng sa lihlopha tse fapaneng tsa batho bakeng sa tlhahlobo.Sepheo ke ho hloaea ba tšoaelitsoeng le ho khaola liketane tsa phetiso kapele kamoo ho ka khonehang.

RAT e etselitsoe ho bona ka kotloloho liprotheine tsa vaerase tsa SARS-CoV-2 (antigens) mefuteng ea phefumoloho.E reretsoe ho lemoha boleng ba li-antigen ka mehlala ho batho ba nang le tšoaetso e belaelloang.Ka hona, e lokela ho sebelisoa hammoho le liphetho tsa tlhaloso ea kliniki le liteko tse ling tsa laboratori.Bongata ba bona bo hloka lisampole tsa nasal kapa nasopharyngeal swab kapa lisampole tse tebileng tsa mathe a 'metso.Teko e bonolo ho e etsa.