Le khithi ifanele ukutholwa kwekhwalithi ye-Yellow Fever virus nucleic acid kumasampula e-serum yeziguli, futhi inikeza izindlela eziwusizo ezisebenzayo zokuxilonga nokwelashwa kwe-Yellow Fever virus.Imiphumela yokuhlolwa ingeyenkomba yomtholampilo kuphela, futhi ukuxilongwa kokugcina kufanele kucatshangelwe ngokugcwele kuhlanganiswe eduze nezinye izinkomba zomtholampilo.