Answer Bank: How should people with lung issues deal with COVID-19?

During the COVID-19 outbreak, there is a special group of people who are much more susceptible to the virus than others - patients with chronic lung diseases like asthma. 

So how can these people avoid getting infected? Dr. Zhi Xiuyi, director of Lung Cancer Diagnosis and Treatment Center at the Beijing-based Capital Medical University, offered his suggestions.

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