Table 2.

Knowledge about COVID-19 (n = 584)

	Fully known (%)	Not known (%)
Item 1. Do you know that 56°for 30 min, diethyl ether, 75% ethanol, peracetic acid and other lipid solvents can effectively kill the virus?	176(30.1)	38(6.5)
Item 2. COVID-19’s incubation period is generally 3–7 days, with a maximum of 14 days.	379(64.9)	23(3.9)
Item 3. COVID-19 is mainly transmitted through respiratory droplets and can also be transmitted through contact.	402(68.8)	20(3.4)
Item 4. The early general symptoms of COVID-19 are fever, fatigue, dry cough, and gradually dyspnea. Some patients have mild onset symptoms without fever. In severe cases, symptoms such as respiratory distress syndrome and septic shock occur, but most patients are mild to moderate with a good prognosis, but a few patients are in critical condition and even die.	332(56.8)	18(3.1)
Item 5. Do you know that psychological balance can improve the body’s immunity?	216(37.0)	29(5.0)