For malaria, stepped-up surveillance has detected treatment failures with the currently used artemisinin-combination therapy along the Thai-Cambodian border.
对于疟疾，逐渐加强的监测在泰缅边境发现了目前所用的青蒿素联合疗法治疗失败的情况。
2
Thanks to intense surveillance, the first signs of resistance to artemisinin were detected along the Thai-Cambodian border.
多亏严密监测，沿泰柬边境发现了最初的青蒿素耐药迹象。
3
On February 1, the MPS issued a decree to limit communication and access to information from South Korea, and to increase surveillance of the border to prevent defections.