For example, Turing Pharmaceuticals' drug Daraprim, used to treat the parasitic infection toxoplasmosis that affects roughly 200,000 people a year, entered the market in 1953.

例如，图灵制药公司的药物达拉匹林于1953年进入市场。达拉匹林曾用于治疗寄生虫感染弓形虫病，该病每年影响约20万人。

In later years, however, distribution of the drug became more controlled, pushing a number of generics out of the market who could not get the samples of Daraprim needed to complete required testing.

然而，在后来的几年里，该药物的分销受到了更严格的控制，许多仿制药被赶出了市场，因为他们无法获得所需的达拉匹林样品来完成所要求的的检测。