1. The malaria parasite of the sparrows, though very similar, was not exactly the same as the one in man.
    麻雀体内的疟疾寄生虫虽然与人体中的很相似，却不完全相同。

2. This step was taken in 1898 by Italian biologists, who provided the last missing link in man´s search for the cause of malaria.
    1898年，意大利的生物学家采取了这一步，并为人类寻找疟疾起因的探索补上了所缺的最后一环。

3. He is under treatment for malaria.
    他正在治疗疟疾。

4. A different line of research was started: since malaria is associated with marshes, why not eliminate the marshes and see if malaria is eliminated as well?
    又一系列不同的研究开始了：既然疟疾与沼泽有关，那么为什么不把沼泽除去看看疟疾是否也被除掉了呢？

5. As late as 1967 the World Health Organization reported 250 million cases of malaria and l million deaths.
    直到1967年，世界卫生组织还报告了两亿五千万个疟疾病例以及一百万个死亡事例。

6. So at last man knew that it is the mosquitoes, not their breeding grounds, the swamps, that are involved in the spread of malaria.
    所以最后，人们知道了是蚊子牵涉到疟疾的传播，而不是它们的繁殖地——沼泽地。

7. Preventing one case of AIDS means preventing many future cases, while preventing a case of measles(麻疹) or malaria(疟疾) in Africa would have little effect on its spreading, since those diseases are already common in many countries.
    预防一例艾滋病意味着为以后减少许多例艾滋病。而在非洲，预防一例麻疹或疟疾病对于防止疾病的蔓延起不了多大作用，因为这些疾病在许多国家已经是常见病。

8. Malaria is known to have caused the death of millions and even the fall of an empire, and some say that Rome fell primarily as a result of tremendous malaria deaths.
    据传疟疾曾使千百万人丧生，甚至灭亡了一个帝国。一些人说罗马的覆灭主要是由于疟疾造成了巨大的死亡。

9. 2. People who slept under fine nets were less susceptible to malaria than those who did not sleep under nets.
    2． 在蚊帐内睡觉的人不像不用蚊帐的人那样容易染上疟疾。

10. Charles Laveran, a French physician stationed in Algeria and later a Nobel laureate, took blood from a patient ill with malaria, and after two years of careful work (1878-1880) found that it contained tiny organisms under his powerful microscope.
    一位在阿尔及利亚工作站工作的名叫查尔斯·拉弗兰的法国医生——后来的诺贝尔奖金获得者——从一名疟疾患者身上抽取了血液。经过两年的仔细工作（1878—1880），在他的高倍显微镜下面发现里面含有微小的生物有机体。