📡 Transmission
Aedes mosquito bite. Not person-to-person.
⏱ Incubation period
4–10 days
🌡 Symptoms
High fever, severe headache, pain behind eyes, muscle/joint pain, rash.
🛡 Prevention
Mosquito repellent. Eliminate standing water. Dengvaxia vaccine for previously infected.
💊 Treatment
No specific antiviral. Supportive care. Avoid aspirin/NSAIDs. Monitor for severe dengue.
📊 Case fatality rate
<1% (severe dengue 2–5% without care)