Table 2.

Symptoms to be queried

Nasal domain	Gastrointestinal domain
• Runny or dripping nose	• Felt nauseated (like you wanted to vomit)
• Congested or stuffy nose
• Sinus pressure	• Vomiting
• Sneezing	• Stomach ache
Throat domain	• Diarrhea
• Scratchy or itchy throat	Body/Systemic domain
• Sore or painful throat	• Felt dizzy
• Difficulty swallowing	• Head congestion
Eye domain	• Headache
• Teary or watery eyes	• Lack of appetite
• Sore or painful eyes	• Sleeping more than usual
• Eyes sensitive to light	• Body aches or pains
Chest domain	•Weak or tired
• Trouble breathing	• Chills or shivering
• Chest congestion	• Felt cold
• Chest tightness	• Felt hot
•Wet or loose cough	• Sweating
• Dry or hacking cough	Sense domain
• Coughing	• Loss of taste
• Coughed up mucus/phlegm	• Loss of smell