Firdausi Qadri (an haife ta 31 Maris, 1951) masaniyar kimiyya ce yar Bangladesh ce wanda ta ƙware a fannin ilimin rigakafi da kuma binciken cututtukan masu kamuwa da mutane. Ta yi aiki a tsawon shekaru 25 kan ci gaban rigakafin rigakafin cutar kwalara kuma tana da ƙwarewa kan sauran cututtukan da ke kama da cutar kamar ETEC, Typhoid, Helicobacter pylori, rotavirus, da dai sauransu. A halin yanzu, tana aiki a matsayin darekta na Cibiyar Kula da Magungunan Cutar Kwayar cuta ta Duniya na Cututtuka da Bincike, Bangladesh (icddr, b) . Har ila yau, tana shugabar} ungiyar Cibiyar inganta dabarun Kimiyya da Lafiya. Nasarar da ta samu a kimiyyance ta ta'allaka ne da cututtukan shiga ciki da alluran rigakafin ciki har da Vibrio cholerae da enterotoxigenic Escherichia coli —major sanadin kamuwa da cutar gudawa . Ta ya kuma mayar da hankali kan karatu da na rigakafi da martani a H.pylori kamu mutane a Bangladesh da martani a marasa lafiya tare da typhoid zazzabi, kazalika da vaccinees. Qadri ta sami digirin digirinta na B.Sc da digiri na biyu a fannin ilimin kimiya da kwayoyin halitta daga Jami'ar Dhaka, Bangladesh a 1975 da 1977 bi da bi.