Can masks protect against the new coronavirus infection?

• If you are healthy, you only need to wear a mask if you are taking care 
• of a person with suspected 2019-nCoV infection.

• Wear a mask if you are coughing or sneezing.

• Masks are effective only when used in combination with 
• frequent hand-cleaning with alcohol-based hand rub or soap and water.

• If you wear a mask, then you must know how to use it and dispose of it properly.