Table 4: Clinical symptoms in infected and noninfected patients.

Clinical
symptoms
Infected Non-infected
Number (%)Number (%)

Fever54 (72)65 (60.7)
Cough68 (90.7)96 (89.7)
Runny nose67 (89.3)80 (74.8)
Wheezing17 (22.7)9 (8.4)
Headache36 (48.0)38 (35.5)
Sore throat62 (82.7)88 (82.2)
Difficult breathing8 (10.7)11 (10.3)
Lethargy30 (40.0)27 (25.2)
Nausea10 (13.3)10 (9.3)
Nasal congestion59 (78.6)72 (67.3)
Earache7 (9.3)12 (11.2)

Significant value < 0.05.