Frequency (n = 554)

Percentage

Causes of COVID-19

Virus

342

61.7

Causes other than a virus

115

20.8

I don’t know

97

17.5

Time of manifestation of signs and symptoms of COVID-19

Less than 2 days

5

0.9

Between 2 and 14 days

522

94.2

More than 14 days

10

1.8

I don’t know

17

3.1

There is specific drug or remedy to treat COVID-19

No

519

93.7

Yes

10

1.8

I don’t know

25

4.5

There is a specific vaccine to prevent COVID-19

No

533

96.2

Yes

4

0.7

I don’t know

17

3.1

Suspected case of COVID-19*

A person who had contact with a person who is sick of Coronavirus disease

523

94.4

A person who travelled back from Coronavirus disease high-risk country or city but shows no symptom of the disease

487

87.9

A person with a fever plus one or more symptoms of respiratory diseases

434

78.3

A person with fever or without symptoms of a respiratory disease like cough and shortness of breath

230

41.5

Person coughing and sneezing with no history of travel from high-risk country nor contact with coronavirus disease patient

305

55.1

A person who had contact with a person that died with symptoms of Coronavirus disease

411

74.2

A person who had contact with a person suspected of having Coronavirus disease but yet to be laboratory confirmed

387

69.9

Signs and symptoms of COVID-19*

Fever

541

97.7