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。

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A: I'm very surprised to see conflict between people working, for example, on avian flu or malaria research, saying that too much money is devoted to HIV and not enough to other diseases.

答：当从事诸如禽流感或疟疾研究的人认为投入到艾滋病毒方面的钱过多而投入其它疾病的钱不足时，看到这种矛盾我感到很吃惊。

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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。

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Some of the threats included grazing animals, which destroyed the birds' habitat, and mosquitoes that carried avian malaria.

BBC: Birds at risk reach record high

However, a new analysis of the spread of avian malaria shows that for the birds, at least, there is a real worry.

ECONOMIST: Malaria among birds is becoming more prevalent

The blackcap (Sylvia atricapilla), a migrant bird common in Europe that breeds in gardens, once had virtually no avian malaria but a study in 1999 showed nearly 4% had the disease.

ECONOMIST: Malaria among birds is becoming more prevalent