Signs that a relatively high number of healthcare workers are unwilling to receive the coronavirus vaccine in some parts of Europe and the US have alarmed politicians and health experts, as countries struggle to contain a surge in infections and carry out mass vaccination.
一些跡象顯示，歐洲部分地區和美國有相對較高數量的醫護人員不愿接種新冠疫苗，這使政界人士和衛生專家感到震驚，因為當前各國正在艱難遏制感染激增的局面，同時展開大規模疫苗接種。
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