Marina struggles with her new environment: the nightmares from the Larium she has to take against malaria, deadly insects, extreme weather and, always, the whispering darkness.

玛丽娜努力适应着新环境：为抵抗疟疾而服用甲氟喹带来的恶梦、致命昆虫、极端天气，还有那充斥着飒飒声的黑暗。

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Many travellers have been deterred from taking vaccinations because of media scares about drugs such as the anti-malaria treatment Larium.

BBC: Combined jab launched for holidaymakers

Marina struggles with her new environment: the nightmares from the Larium she has to take against malaria, deadly insects, extreme weather and, always, the whispering darkness.

ECONOMIST: The call of the Amazon