Cold And Flu Symptoms 2024. But the flu tends to come on quickly. At first, the flu may seem like a cold with a runny nose, sneezing and sore throat.
Moreover, influenza infection can increase the risk of heart and circulation issues such as. The symptoms of all these highly contagious respiratory infections include headaches, coughs, runny/blocked noses, sore throats, fevers, chills, achy and sore muscles.
