You have international terrorism, abject poverty, sanitations, pandemic diseases, and most importantly these day s, clim“我们有国际性的恐怖组织，贫穷，环境卫生，全国流行病等问题，而近来最重要的就是气候变化问题。”
You have international terrorism, abject poverty, sanitations, pandemic diseases, and most importantly these days, clima“全球恐怖主义，赤贫，卫生。流行性疾病等问题，以及当前最重要的气候变化问题。”
2 Most recently she served as assistant director-general for communicable diseases. She was also the representative of t最近她大部分作为一名传染疾病局长的助手.她同样也是大流行性流感的局长代表.
A new pandemic began in 1961 in Indonesia and continued into 1971.印度尼西亚于1961年爆发了新一次的霍乱大流行,并一直持续到1971年。
A pandemic can start when three conditions have been met: a new influenza virus subtype emerges; it infects humans, caus当以下三个条件具备时可出现全球爆发：出现一种新的病毒亚型，能够感染人并导致严重疾病，能够在人群中迅速持久传播。