| Common symptoms of an upper-respiratory infection, otherwise known as a cold, can include sneezing, runny nose, and coughing. And the chances of children catching one are pretty good: most babies will have anywhere from eight to ten colds before the age of two according to the American Academy of Pediatrics. Although your child will be at their most contagious two to four days after symptoms first appear, they can still spread a cold up to three weeks later. |