China reported nearly 3,400 daily COVID-19 cases on Sunday, double the previous day, forcing lockdowns in virus hotspots as the country contends with its gravest outbreak in two years www.theguardian.com/world/2022/mar/13/china-battles-worst-covid-outbreak-for-two-years-as-cases-double-in-24-hours? A nationwide surge in cases has seen authorities close schools...

A multipronged international effort has begun to launch trials of experimental Ebola vaccines in Uganda, which declared an outbreak of the deadly disease on 20 September. According to the most recent WHO update, Uganda has had 18 confirmed and...