Point-of-care molecular testing and antiviral treatment of influenza in residents of homeless shelters in Seattle, WA: study protocol for a stepped-wedge cluster-randomized controlled trial

Table 1 Acute respiratory illness (ARI) trigger symptoms of which participants should have ≥ 2 to be for eligible for enrollment

Symptoms included in study
Feeling feverish	Runny or stuffy nose
Headaches	Increased trouble with breathing
Cough^a	Fatigue (tiredness)
Sore throat or itchy/scratchy throat	Muscle or body aches
Nausea or vomiting	Diarrhea^b
Rash^b	Ear pain or ear discharge^b

ISSN: 1745-6215