From 1969 to 1992, the US Food and Drug Administration (FDA) received 157 reports of health problems related to quinine use, including 23 which had resulted in death.
Aastatel 1969–1992 sai USA Toidu- ja Ravimiamet (FDA) 157 teadet otseselt kiniini tarbimisega seotud terviseprobleemidest, nendest 23 lõppesid surmaga.