My son had a growth on his face, something that looked like an acne. At first I did not notice it, once I took my son to Dr. Au Yeung for a common flu and cough, and the doctor immediately noticed that the growth on his face was actually Staphylococcus aureus.
Lucky the virus was being spotted at an early stage, so that the disease was not spread to others, he recovered within a few days of medication.