senior man with grey hair wearing hiker backpack and water canteen feeling unwell and coughing as symptom for cold or bronchitis

cough coughing cold sick flu person ill throat health illness disease sickness virus sore care allergy asthma fever medicine bronchitis unhealthy unwell pneumonia face hand tissue symptom patient senior man handsome grey hair greyhaired hispanic adult male elder mature backpack explorer adeventure bakcpacker hiker hiking hat water canteen bottle