“3천 명 중 1명만 항체 형성”… 국민 면역 매우 낮을듯 Only point-zero-three percent of South Korea’s population have been found to have developed antibodies against COVID-19. While the nation’s health authorities caution that more testing needs to be conducted,… they…
COVID-19 <%ec%82%ac%eb%a7%9d class="post-title"> Russia reportedly completes world's first COVID-19 vaccine human trials %ec%82%ac%eb%a7%9d>