Which of these pharmaceutical products had the most influential recall in history, leading to tamper-evident packaging requirements for all over-the-counter medications?

In the high-stakes world of medical products, recalls can have life-or-death consequences. The FDA categorizes medical device recalls into three classes based on risk level. This poll tests your knowledge about one of the most significant medical product recalls in history and its impact on industry practices. Do you know your medical product history well enough to identify this landmark case that changed safety protocols forever?

This is a live public trivia poll on AIPolls.Net. Vote and see real-time results.

Tylenol (1982) - After cyanide poisoning killed 7 people
Thalidomide (1961) - After causing thousands of birth defects
Vioxx (2004) - After increased risk of heart attacks was discovered
Elixir Sulfanilamide (1937) - After 100+ deaths from toxic ingredients