Symptoms vary depending on the disease:
- Dengue: High fever, severe headache, pain behind the eyes, joint and muscle pain, rash, and mild bleeding.
- Chikungunya: Sudden onset of fever, severe joint pain, muscle pain, headache, nausea, fatigue, and rash.
- Zika Virus: Mild fever, rash, conjunctivitis, muscle and joint pain, malaise, and headache. In pregnant women, it can cause congenital abnormalities.
- Yellow Fever: Fever, chills, severe headache, back pain, general body aches, nausea, vomiting, fatigue, and weakness. Severe cases can lead to liver disease, bleeding, and jaundice.
- West Nile Virus: Fever, headache, body aches, nausea, vomiting, swollen lymph glands, or skin rash. Severe cases can result in encephalitis or meningitis.
