One of China's leading respiratory disease experts has called on authorities to step up prevention and treatment efforts for COVID-19 and influenza, warning that COVID infections remain at a high leve ...

VIENTIANE, May 27 (Xinhua) -- Laos' Mahosot Hospital and Fuwai Cardiovascular Hospital in China's Yunnan Province have signed a Memorandum of Understanding (MoU) to enhance healthcare quality, patient ...