1·At present, no widely approved vaccine exists for malaria.
目前没有被广泛认可的疟疾疫苗。
—— 《柯林斯英汉双解大词典》
2·They are already battling to eradicate illnesses such as malaria and tetanus.
他们已经在为根除疟疾、破伤风等疾病而斗争。
—— 《柯林斯英汉双解大词典》
3·Anopheles mosquitos transmit malaria.
疟蚊传播疟疾。
—— 《新英汉大辞典》
4·The campaign to eradicate malaria did not do so.
根除疟疾运动没有做到这样。
5·At the time, quinine was the only viable medical treatment for malaria.
在那个时代，奎宁是唯一可以用来治疗疟疾的药物。
1·Wild birds have caught the canary pox virus, and penguins have been stricken by avian malaria.
野生鸟类感染了金丝雀痘病毒，企鹅也感染了禽疟。
2·As the African Leaders malaria Alliance, or ALMA, stated last month: "In Africa, we used to track malaria by metrics of despair: cases and deaths, wasted life and squandered opportunity."
正如非洲领导人抗疟联盟(或alma)上个月所述：“在非洲，我们曾通过计量绝望来跟踪疟疾：病例和死亡、浪费的生命和荒废的机会。”
3·ACTs are at least 10 times more costly than chloroquine and other commonly used malaria drugs, which are no longer effective in many regions because the malaria parasite has become resistant to them.
以青蒿素为基础的联合治疗药物要比氯喹和其它常用抗疟药至少昂贵10倍。在许多地区，这些药物由于疟原虫已对它们具有耐药性而不再有效。
4·The report highlights several studies that point to serious threats from diseases such as avian malaria and the chytrid fungus, linked to declines in frog populations.
报告突出介绍了几个指向疾病带来严重威胁的研究，比如，与青蛙种群的衰落有关联的禽疟和壶菌。
5·However, a new analysis of the spread of avian malaria shows that for the birds, at least, there is a real worry.
然而，一项针对禽疟扩散的新的分析显示，至少对于禽类来说，确实应该担忧。