Besides improved medicine, which is another listed benefit of animal research?

• A. Other benefits
• B. New vaccines
• C. Improved medicine
• D. No benefits

Answer: (B)

A central idea is that animal research supports prevention as well as treatment, through vaccines. Animal studies provide essential data on how the immune system responds to a potential vaccine, help evaluate safety and dosage, and generate information before human trials. This concrete contribution—developing or improving vaccines—breaks down into practical steps that would not be possible as effectively without animal models. So, among the listed benefits, the development of new vaccines reflects a distinct, widely recognized outcome of animal research. The other options don’t point to a specific, tangible benefit beyond what vaccines already deliver, and saying there are no benefits contradicts extensive evidence.