CanPrev Cold - Pro Immune Formula 90 Veggie CapsFor colds, flus, and more Supports optimal immune function Speeds recovery A common cold is a viral infection of the upper respiratory tract that includes your nose and throat. Symptoms usually appear one to three days after exposure and include the typical sore throat, runny or congested nose, cough, sneezing, low grade fever and mild body aches. A fever higher than 39. 4 C distinguishes a cold from a different type of viral infection. Your immune