WHO "올해 말 코로나19 백신 1∼2개 개발 희망"<br /><br />The World Health Organization says it's optimistic one or two COVID-19 vaccines could be developed by the end of 2020.<br />A senior official from the agency said on Thursday that while vaccine development can be an uncertain business,... researchers around the world are currently working on more than 200 vaccine candidates.<br />The official added that two billion vaccine doses could be produced by end of next year and once a vaccine is approved,... the WHO will give priority to frontline workers such as medical staff, the elderly and those with underlying illnesses.<br />
