A 10 y/o F returns from Hyderabad w/ fever, fatigue, & diffuse joint pain. She has petechiae at a blood draw site. Labs show anemia & thrombocytopenia. Which mosquito-borne illness is most concerning?

Malaria
36.8% (7)
Yellow Fever
26.3% (5)
Dengue Fever ✓
21.1% (4)
Chikungunya
15.8% (3)

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Posted by @pematchop.bsky.social on 3/16/2026, 9:06:51 PM