Will it ever end? In November, we were celebrating the announcement that the BioNTech/Pfizer vaccine seemed to be highly effective against Covid-19, followed with bewildering speed by similar claims for the Sputnik V, Moderna and Oxford/AstraZeneca vaccines. Nearly three months later, hospitals are overwhelmed and the global death toll is climbing twice as fast as in the worst days of the first wave.
疫情到底会不会结束？去年11月，我们还在庆祝一条公开发布的消息：BioNTech/辉瑞(Pfizer)疫苗似乎对新型冠状病毒肺炎（COVID-19，即2019冠状病毒病）高度有效，此后Sputnik V、莫德纳(Moderna)和牛津/阿斯利康(Oxford/AstraZeneca)以让人眼花缭乱的速度相继发布类似消息。近3个月过去了，医院仍然超负荷运转，manbetx app苹果 新冠死亡病例以两倍于第一波疫情高峰期的速度上升。
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