Not sure if your sudden fever is from the flu or another virus? Learn the symptoms, differences, and when to visit AFC Arden. If a sudden fever starts after a busy day running errands or spending time outdoors in the Arden area, you may wonder whether it’s the flu or another virus. Sudden symptoms can be alarming, but quick evaluation can help clarify what’s going on. At AFC Arden, we provide timely, compassionate ...