Malaria, so called in reference to the marshes where the mosquitoes that transmit it breed.
沼泽热，疟疾
Example sentencesExamples
Visitors commented on the 'foul and fatal airs and waters' and 'evil-smelling stagnant waters' which caused ill-health ('ague' and 'marsh fever') and an early grave.
There he again found the same bodies in the blood of people suffering from marsh fever, and his hope of having found the malarial parasite became a certainty.
In his youth he had travelled in a particular area of Hungary where Marsh Fever or Malaria had been rife.
I wonder if it could have been an outbreak of 'marsh fever' which, I believe, affected the areas around the Norfolk Fens?
He found that the resulting toxic effects were very similar to the symptoms suffered by patients with marsh fever.