October 7, 2021
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WASHINGTON, D.C. – Today, U.S. Senators Rand Paul (R-KY) and Cory Booker (D-NJ) introduced the FDA Modernization Act to end animal testing mandates. This legislation would end an outdated FDA mandate that experimental drugs must be tested on animals before they are used on humans in clinical trials. The bill would not ban animal testing outright, but would allow the option for drug sponsors to use alternative methods where they are suitable.

This legislation is currently co-sponsored by U.S. Senators Mike Braun (R-IN), John Kennedy (R-LA), and Ben Ray Lujan (D-NM). In the spirit of the bill, Dr. Paul hosted a puppy press conference this morning with Sen. Braun and Sen. Kennedy.

“The FDA Modernization Act would accelerate innovation and get safer, more effective drugs to market more quickly by cutting red tape that is not supported by current science. It would also prevent the needless suffering and death of animal test subjects—which is something I think both Republican and Democrats can agree needs to end,” said Dr. Paul.

“Thanks to modern scientific innovation, the use of animal toxicity testing for experimental drugs has become increasingly obsolete,” said Sen. Booker. “This legislation will eliminate unnecessary suffering for countless animals when scientifically reliable alternative testing methods are available.”

“Over the years, research has demonstrated that animal testing can often be inefficient in predicting drug effects and efficacy in humans. I’m proud to join Sen. Paul in introducing legislation that will cut FDA red tape, allowing drug manufacturers and sponsors to innovate clinical trial designs and utilize modern alternatives to demonstrate safety and efficacy,” said Sen. Braun.

“Testing new drugs on animals is often risky for both animals and people. The FDA Modernization Act would allow drug producers to improve safety by using more modern, humane and effective testing. I want Louisianians to get the best medicines as quickly and safely as possible, and I’m thankful to work with Sen. Paul to protect our furry friends at the same time,” said Sen. Kennedy.


In 1938, Congress passed the U.S. Federal Food, Drug, and Cosmetic Act, mandating animal toxicity testing. Since then, science and data has shown that in some products, animal testing is a highly inconsistent predictor of toxic responses in humans, all while animal testing on any single pharmaceutical product often requires killing hundreds of animal test subjects.

You can read the FDA Modernization Act in its entirety HERE and watch Dr. Paul’s Puppy Press Conference HERE.


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