지난 4월 중국산 항체검사 키트에서 심각한 하자가 발견되면서 신속진단 검사를 사실상 중단시키고 품질 검사에 착수한 상태였다.
When a serious flaw in an antibody test kit made in China was discovered in April, the rapid diagnostic test was effectively halted, and quality inspection was initiated.