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Browsing Biology by Author "75d793f9-2540-49a0-803e-d1e3fbbbbf5d"
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Liu, Dongsheng; Liu, Shuai; Xie, Yingqiu; Wang, Ying
(Travel Medicine and Infectious Disease, 2021)
Since the COVID-19 pandemic, many countries have taken various measures to confine the epidemic such as border closure, reducing flights and different policies on quarantine [1], but the condition is still not under complete ...