Summer Cold

My little guy has been sick with what appears to be a summer cold. He's had a mild fever(100-102F), runny nose, lethargy, sneezing, and increased appetite. Other than lots of water every day (almost a liter!), Tylenol at bedtime, a vaporizer and saline for his nose we haven't had to seriously medicate him - thank God! By day three the runny nose went away as did the cough, sneezing and lethargy. He still has a low grade fever and is drinking lots of water, but is carrying on as if nothing is wrong. I really do admire how he always does his best to keep in good spirits even though he is sick :)