We are proud and happy to announce our second issue with three articles focusing on health. AAR Vol1 Issue 2 starts with a review of the factors influencing calf-health. This article highlights that good alimentation of the gestating cow can enhance the health of the calf.  The second article in this issue reviews the importance of improving patient care in the US as a way to reduce healthcare cost (coming soon). The third article is primary research focusing on the human's immune response, it uncovers the role of mast cells initiating the immune system response (coming soon). The three papers were written by former undergraduate students. We hope this will encourage other students to experience the peer-review process and publish their work so that it can be shared worldwide!