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              WHO details tips on how to wear surgical mask2020-03-17 The World Health Organization (WHO) has offered the following advice on when and how to use a surgical mask properly amid the novel coronavirus epidemic. 
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              How does COVID-19 spread?2020-03-17 People can catch COVID-19 from others who have the virus. The disease can spread from person to person through small droplets from the nose or mouth which are spread when a person with COVID-19 coughs or exhales. 
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              What can I do to protect myself and prevent the spread of disease?2020-03-17 Stay aware of the latest information on the COVID-19 outbreak, available on the WHO website and through your national and local public health authority. 
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              How likely I am to catch COVID-19?2020-03-17 It's important to be aware of the situation where you are or intend to go. WHO publishes daily updates on the COVID-19 situation worldwide. 
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              Should I worry about COVID-19?2020-03-17 Illness due to COVID-19 infection is generally mild, especially for children and young adults. However, it can cause serious illness: about 1 in every 5 people who catch it need hospital care. 
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              Who is at risk of developing severe illness?2020-03-17 While we are still learning about how COVID-2019 affects people, older persons and persons with pre-existing medical conditions ppear to develop serious illness more often than others. 

