Photo taken on March 30, 2021 shows an exterior view of the headquarters of the World Health Organization (WHO) in Geneva, Switzerland. (Xinhua/Chen Junxia) GENEVA - The World Health Organization (WHO) sounded the alarm on Wednesday over a global spike in coronavirus disease 2019 (Covid-19) cases despite reduced testing and several weeks of declining infections. WHO said cases are especially on the rise in parts of Asia, urging for vaccination coverage to be extended and caution to be exercised in lifting pandemic response measures. WHO Director-General Tedros Adhanom Ghebreyesus told a press ...