Mice are the most common species involved in vaccine research. Of course, a mouse is not a human, but researchers are very familiar with the mouse immune system, which allows them to study the strengths and weaknesses of infectious diseases in order  to develop effective immunization strategies. Thanks to mice,…

Hamsters involved in research are gently handled by animal caretakers on a regular basis so they can grow accustomed to human interaction. This reduces stress for the animals. In addition, the hamsters are provided with enrichment items to ensure that they can carry out their normal behaviors. These items include…