Because the ethical issues caused freely testing on individuals to be stopped, scientists started testing drugs on animals. Scientific tests are still done on a small sample of humans only once the tests have cleared animal testing. These …show more content…
it's not ethical to treat such massive quantities of animals in such negative ways. Scientists are causing so much pain for animals in hopes that they have benefits for humans. One ethical issue with drug testing on animals is that a drug might never work for humans. There could be years testing with a particular drug that kills thousands of animals with no solution. All those animals’ lives were harmed and taken for absolutely no reason. Another ethical issue is that testing drugs on animals doesn't show the effects that they will have on humans. The drug might cause the animals no harm and kill the first sample of humans tested. it may happen the opposite way around as well. There are not certain ways in which a particular test on an animal can directly relate to a human being. The third ethical issue is that animals don't have identical diseases, sicknesses, and illnesses as humans. Animals cannot get HIV and AIDS which means some tests for curing certain diseases won't work by testing