Researchers urge priority vaccination for individuals with diabetesAstraZeneca vaccine approval iffy in U.S. with current data, OWS scientist says … WHO trial finds no benefit of 4 drugs for hospitalized COVID patientsCOVID antiviral pill trials move forward, long-term care component added … Interactive tool helps find your place in line for COVID vaccine … China’s Clover says its COVID-19 vaccines trigger ‘strong immune responses’ in early trial