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Pedestrians wearing face masks are seen at the Avenue of Stars in Tsim Sha Tsui of Hong Kong, south China, Feb. 23, 2020. Local authorities have undertaken a series of measures to protect their people from the threats of coronavirus. (Xinhua/Li Gang)
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Photo taken on Feb. 22, 2020 shows a market in the Wanchai district in Hong Kong, south China. Local authorities have undertaken a series of measures to protect their people from the threats of coronavirus. (Xinhua/Li Gang)
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People cross a street at the Central area in Hong Kong, south China, Feb. 22, 2020. Local authorities have undertaken a series of measures to protect their people from the threats of coronavirus. (Xinhua/Li Gang)
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A man wearing a face mask walks by a shop window at the Central area in Hong Kong, south China, Feb. 22, 2020. Local authorities have undertaken a series of measures to protect their people from the threats of coronavirus. (Xinhua/Li Gang)
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Locals play basketball in Hong Kong, south China, Feb. 23, 2020. Local authorities have undertaken a series of measures to protect their people from the threats of coronavirus. (Xinhua/Li Gang)