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  Without animal research, polio would kill or cripple thousands of unvaccinated adults and children each year.  

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From mice to dogs, pigs to electric eels, a variety of animal species contribute each year to medical breakthroughs that save millions of human lives each year. Through research on these animals, scientists have discovered cures and preventions for a number of human and animal ailments.




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Why use animals at all?
There are striking similarities between the physiological systems of humans and various species of animals. Much of what we know about the immune system has come from studies with mice. Research on dogs has provided a great deal of information about the cardiovascular system. more...