Table 2. Participants’ response to some of the knowledge questionnaire items.

	N	%
Abbreviation: COVID-19, coronavirus disease 2019.
Which of the following are symptoms of COVID-19?
Fever	892	95.4
Cough	832	89.0
Runny nose	280	29.9
Sore throat	598	64.0
Shortness of breath	873	93.4
Joint/muscle pain	456	48.8
Red eyes	113	12.1
Skin rash	58	6.2
Diarrhea	387	41.4
Vomiting	209	22.4
May present with no symptoms	762	81.5
Which of the following categories are at high risk of acquiring COVID-19 infection?
Health care providers	679	72.6
Elderly	808	86.4
Male gender	116	12.4
Children	236	25.2
People with immunodeficiency and chronic diseases	878	93.9
Travelers	513	54.9
Which of the following measures should be taken to prevent transmission from known or suspected COVID-19 patients?
Wearing a face mask in the crowd	778	83.2
Maintaining good hand hygiene	896	95.8
Avoiding contact with COVID-19 cases	885	94.7
Avoiding crowded places	895	95.7
Vaccination	105	11.2
Eating boiled and cooked food	297	31.8
There are no protective measures	35	3.7