good manufacturing practices 2

I have a question on Good Manufacturing practices

Many people take Varsanta products, and there are several generic versions of this well done blood pressure medication. Recently, there are hundreds of Losartan batches being recalled and now it is tunnelling to OTC materials such as Zantac. The FDA is working on additional regulations to control this type of issues. I included a paper in the Lecture 14 about Varsantan impurities and how important it is to control the quality of the active ingredient. Tell me one thing you find interesting and if you have any suggestion on how to handle the issue?

(You could do more research if you wish.)