Introduction Researches have played a major role in improving the health standards of human beings and animals in general. In the past, pandemics and epidemics used to rein terror on human beings and animals. Diseases like Rinderpest, chickenpox, and plaque used to claim the lives of many individuals, however successful researches provided cures for these diseases and they no longer pose any threat. In order to find successful cures for human beings, it has proved necessary to use animals in research. Research using animals has in turn proved to be very reliable and efficient; many of the cures that have been developed have in one way or the other involved animal research. Using animals in research should therefore not be opposed rather should be unanimously endorsed. Why Use Animals Using animals in research, not only benefit human beings but also animals. It has been a known fact that human beings and animals are closely related and they get many of the same illnesses. Some animals are known to stand in for humans with particular diseases. In general, animal research is the type of research, survey, experiment that involves vertebrates such as mice, pigs and primates. On the other hand, clinical research is the study that entails scientists to use humans. These studies are critical and for research to reach this stage there must have been prior extensive preliminary tests in animal research studies. It is thus logical that animals be used to improve their lives and that of human beings. The world keep on fluctuating with many new diseases reported at every historical epoch (Sharp 1). It is thus obvious that emergence of new diseases, resistance of existing one and the need of developing vaccines makes research inevitable. These diseases and various ailments affect the immune system of animals and humans, making it weak and unable to withstand or combat the antigens. These activities take place in the body of a being and there is no way one can understand the nature of the antigens without dissecting the respective affected beings. Since the being’s immune system has failed to prevent the body from the attacks, there is no way a sick or dead organism can become ideal for conducting successful research on devising the cure of the disease that has already defeated its immune system. The affected being is crucial in understanding the nature of the disease but another healthy being is even more important in devising a cure (Herren 67). Based on the need to create a disease free world, it is inevitable to avoid research. Given the fact that researches in medical and scientific fields are inevitable, animals become the ideal and most appropriate specimen to use since human beings cannot be used in the preliminary researches. Human beings have also become increasingly used in researches. For a medicine or a vaccine to be verified and proved successful, then at one time, or the other, human beings must be used in the research work. If human beings can be used in the research work then there is no way that animals can be exempted (Kalat 23). Research Consideration Contrary to what has been the main argument in opposing use of animals in research work, all medical and scientific researches are carefully planned including research with animals. Animals are not, unjustifiably exploited nor put thr