A candle is lit to pay tribute to nurses amid the COVID-19 pandemic on the occasion of International Nurses Day in London, Britain, on May 12, 2020. (Xinhua/Han Yan)
A candle is lit to pay tribute to nurses amid the COVID-19 pandemic on the occasion of International Nurses Day in London, Britain, on May 12, 2020. (Xinhua/Han Yan)
A candle is lit to pay tribute to nurses amid the COVID-19 pandemic on the occasion of International Nurses Day in London, Britain, on May 12, 2020. (Xinhua/Han Yan)
A candle is lit to pay tribute to nurses amid the COVID-19 pandemic on the occasion of International Nurses Day in London, Britain, on May 12, 2020. (Xinhua/Han Yan)