A mosquito-borne infectious disease that affects humans and other animals, caused by parasitic protozoans.

मलेरिया, जो मच्छर द्वारा फैलने वाली एक संक्रामक बीमारी है।

English Usage: "He was diagnosed with malaria after returning from his trip to the tropics."

Hindi Usage: "उसे उष्णकटिबंधीय यात्रा से लौटने के बाद मलेरिया का निदान किया गया।"