Symptoms

Severe acute respiratory illness

25

5.6

Fever, cough

41

9.1

Gastrointestinal symptoms

1

0.2

Shortness of breath

5

1.1

All answers are correct

372

82.9

No idea

5

1.1

Incubation period

2 - 14 days

433

96.4

3 weeks

11

2.4

1 month

3

0.7

3 month

2

0.4

Source of COVID-19 when it was discovered in China.

Bats

251

56.0

Camels

13

2.9

Domestic animal

29

6.5

Seafood wholesale market

101

22.5

No idea

54

12.1

Prevention

Washing hands with alcohol-based hand sanitizer

29

6.5

Cover nose, mouth with tissue when coughing or sneezing

5

1.1

Avoid personal contact (kissing, sharing cup etc.)

4

0.9

All answers are correct

408

91.5

IS COVID-19 same as MERS?

Yes

115

25.7

No

333

74.3

Mortality rate

50

45

10.1

30

56

12.6

5

73

16.4

3

199

44.6

No idea

73

16.4

Treatment

Yes

216

48.1

No

144

32.1

No idea

89

19.8

Vaccination

No idea

65

14.5

No need

16

3.6

No vaccine

368

82.0