By Ada Kessler The winter months are notorious for making people sluggish and all around unhappy. The short days and general lack of sunlight lead to decreased vitamin D as well as general sadness and fatigue. These feelings are only worsened by the constant sickness in the wintertime. According to Johns Hopkins Medicine, certain illnesses become more common in the colder months as people spend … Continue reading Bird flu and Norovirus: seasonal illness or the next pandemic?