带状疱疹是一种由“水痘-带状疱疹病毒”引起的感染性皮肤病[1]。初次感染痊愈后，病毒会一直“潜伏”在患者的体内。当年龄增大、免疫功能下降时，病毒可能再度激活，引起带状疱疹[1]。

Scientists researching Alpine glaciers store ice in Antarctica. By analysing air bubbles in the ice they may be able to predict the future ...

春节，又称中国新年，标志着农历新年的到来，是中国人最为珍视的节日。它预示着春天的来临，象征着重生、希望和家庭的团聚。节日前夕，家家户户都会进行大扫除，扫除旧年的尘埃，迎接新年的清新。

Some may buy imported Chinese New Year goods just because they are promoted on JD or Taobao. These e-commerce sites, thanks ...