"My son has had a dry cough for 3 days. It is now productive with a loss of appetite. Should I be worried (coronavirus)?"

In the situation described, it is important to monitor your son's symptoms closely. If he develops a fever, difficulty breathing, or extreme fatigue, it may be necessary to seek medical advice. It is recommended to follow proper hygiene practices to reduce the spread of any illness. If symptoms worsen or change, contacting healthcare professionals for guidance is advised. Remember to stay informed about current recommendations and guidelines to protect yourself and others from potential contagion.