Table 4.

Symptoms Among Unique Participants With and Without Rhinovirus Infectiona

SymptomRhinovirus OnlyRhinovirus CodetectionOther Respiratory Viruses
Total No. of Encounters98680503
No. of unique participants64766410
 Asymptomatic445 (68.8)37 (56.1)190(46.3)
 Symptomatic202 (31.2)29 (43.9)220 (53.7)
  Runny nose or congestion155 (76.7)22 (75.9)177 (80.5)
  Cough122 (60.4)23 (79.3)156 (70.9)
  Sore throat80 (39.6)9 (31.0)99 (45.0)
  Headaches75 (37.1)6 (20.7)76 (34.6)
  Myalgias67 (33.2)7 (24.1)90 (40.9)
  Fatigue62 (30.7)12 (41.4)90 (40.9)
  Nausea or vomiting54 (26.7)9 (31.0)65 (29.6)
  Chills45 (22.3)4 (13.8)57 (25.9)
  Sweats38 (18.8)5 (17.2)53 (24.1)
  Subjective fevers37 (18.3)9 (31.0)75 (34.1)
  Shortness of breath37 (18.3)4 (13.8)53 (24.1)
  Diarrhea22 (10.9)6 (20.7)39 (17.7)
  Ear pain or discharge20 (9.9)1 (3.5)12 (5.5)
  Rash8 (4.0)1 (3.5)12 (5.5)
  Loss of taste or smellbn = 160, 3 (1.9)n = 26, 0n = 160, 2 (1.3)
  Influenza-like illnessc35 (17.3)7 (24.1)68 (30.9)
  COVID-19–like illnessd32 (15.8)6 (20.7)66 (30.0)
  Fulfill both influenza-like illness and COVID-19-like illness criteria32 (15.8)6 (20.7)64 (29.1)
SymptomRhinovirus OnlyRhinovirus CodetectionOther Respiratory Viruses
Total No. of Encounters98680503
No. of unique participants64766410
 Asymptomatic445 (68.8)37 (56.1)190(46.3)
 Symptomatic202 (31.2)29 (43.9)220 (53.7)
  Runny nose or congestion155 (76.7)22 (75.9)177 (80.5)
  Cough122 (60.4)23 (79.3)156 (70.9)
  Sore throat80 (39.6)9 (31.0)99 (45.0)
  Headaches75 (37.1)6 (20.7)76 (34.6)
  Myalgias67 (33.2)7 (24.1)90 (40.9)
  Fatigue62 (30.7)12 (41.4)90 (40.9)
  Nausea or vomiting54 (26.7)9 (31.0)65 (29.6)
  Chills45 (22.3)4 (13.8)57 (25.9)
  Sweats38 (18.8)5 (17.2)53 (24.1)
  Subjective fevers37 (18.3)9 (31.0)75 (34.1)
  Shortness of breath37 (18.3)4 (13.8)53 (24.1)
  Diarrhea22 (10.9)6 (20.7)39 (17.7)
  Ear pain or discharge20 (9.9)1 (3.5)12 (5.5)
  Rash8 (4.0)1 (3.5)12 (5.5)
  Loss of taste or smellbn = 160, 3 (1.9)n = 26, 0n = 160, 2 (1.3)
  Influenza-like illnessc35 (17.3)7 (24.1)68 (30.9)
  COVID-19–like illnessd32 (15.8)6 (20.7)66 (30.0)
  Fulfill both influenza-like illness and COVID-19-like illness criteria32 (15.8)6 (20.7)64 (29.1)

Data are No. (%) except where indicated.

a

A symptomatic encounter was defined as a study encounter in which the participant reported any new or worsening symptom on the enrollment questionnaire and was not limited to symptoms required for enrollment; an asymptomatic encounter was defined as a study encounter in which the participant did not report any new or worsening symptoms on the enrollment questionnaire.

b

Loss of taste or smell was added from 1 April 2020 onward. n is the number of people who were asked this question and proportion is out of total N.

c

Influenza-like illness is defined as the presence of fever and cough or sore throat.

d

COVID-19-like illness is defined as the presence of fever and cough or shortness of breath.

Table 4.

Symptoms Among Unique Participants With and Without Rhinovirus Infectiona

SymptomRhinovirus OnlyRhinovirus CodetectionOther Respiratory Viruses
Total No. of Encounters98680503
No. of unique participants64766410
 Asymptomatic445 (68.8)37 (56.1)190(46.3)
 Symptomatic202 (31.2)29 (43.9)220 (53.7)
  Runny nose or congestion155 (76.7)22 (75.9)177 (80.5)
  Cough122 (60.4)23 (79.3)156 (70.9)
  Sore throat80 (39.6)9 (31.0)99 (45.0)
  Headaches75 (37.1)6 (20.7)76 (34.6)
  Myalgias67 (33.2)7 (24.1)90 (40.9)
  Fatigue62 (30.7)12 (41.4)90 (40.9)
  Nausea or vomiting54 (26.7)9 (31.0)65 (29.6)
  Chills45 (22.3)4 (13.8)57 (25.9)
  Sweats38 (18.8)5 (17.2)53 (24.1)
  Subjective fevers37 (18.3)9 (31.0)75 (34.1)
  Shortness of breath37 (18.3)4 (13.8)53 (24.1)
  Diarrhea22 (10.9)6 (20.7)39 (17.7)
  Ear pain or discharge20 (9.9)1 (3.5)12 (5.5)
  Rash8 (4.0)1 (3.5)12 (5.5)
  Loss of taste or smellbn = 160, 3 (1.9)n = 26, 0n = 160, 2 (1.3)
  Influenza-like illnessc35 (17.3)7 (24.1)68 (30.9)
  COVID-19–like illnessd32 (15.8)6 (20.7)66 (30.0)
  Fulfill both influenza-like illness and COVID-19-like illness criteria32 (15.8)6 (20.7)64 (29.1)
SymptomRhinovirus OnlyRhinovirus CodetectionOther Respiratory Viruses
Total No. of Encounters98680503
No. of unique participants64766410
 Asymptomatic445 (68.8)37 (56.1)190(46.3)
 Symptomatic202 (31.2)29 (43.9)220 (53.7)
  Runny nose or congestion155 (76.7)22 (75.9)177 (80.5)
  Cough122 (60.4)23 (79.3)156 (70.9)
  Sore throat80 (39.6)9 (31.0)99 (45.0)
  Headaches75 (37.1)6 (20.7)76 (34.6)
  Myalgias67 (33.2)7 (24.1)90 (40.9)
  Fatigue62 (30.7)12 (41.4)90 (40.9)
  Nausea or vomiting54 (26.7)9 (31.0)65 (29.6)
  Chills45 (22.3)4 (13.8)57 (25.9)
  Sweats38 (18.8)5 (17.2)53 (24.1)
  Subjective fevers37 (18.3)9 (31.0)75 (34.1)
  Shortness of breath37 (18.3)4 (13.8)53 (24.1)
  Diarrhea22 (10.9)6 (20.7)39 (17.7)
  Ear pain or discharge20 (9.9)1 (3.5)12 (5.5)
  Rash8 (4.0)1 (3.5)12 (5.5)
  Loss of taste or smellbn = 160, 3 (1.9)n = 26, 0n = 160, 2 (1.3)
  Influenza-like illnessc35 (17.3)7 (24.1)68 (30.9)
  COVID-19–like illnessd32 (15.8)6 (20.7)66 (30.0)
  Fulfill both influenza-like illness and COVID-19-like illness criteria32 (15.8)6 (20.7)64 (29.1)

Data are No. (%) except where indicated.

a

A symptomatic encounter was defined as a study encounter in which the participant reported any new or worsening symptom on the enrollment questionnaire and was not limited to symptoms required for enrollment; an asymptomatic encounter was defined as a study encounter in which the participant did not report any new or worsening symptoms on the enrollment questionnaire.

b

Loss of taste or smell was added from 1 April 2020 onward. n is the number of people who were asked this question and proportion is out of total N.

c

Influenza-like illness is defined as the presence of fever and cough or sore throat.

d

COVID-19-like illness is defined as the presence of fever and cough or shortness of breath.

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