Ключевые слова: ache, ailment, allergy, care, chilling, cold, confinement, cough, cure, disease, fever, flu, headache, health, healthcare, ill, illness, infection, influenza, lifestyle, medication, medicine, microorganism, mucus, nasal, nose, pain, prevention, remedy, respiratory, runny, season, sick, sickness, sinus, sneeze, sneezing, sore, suffer, symptoms, temperature, throat, treatment, unhealthy, unwell, viral, virus,