Symptoms include abrupt high fever, severe headache, muscle and joint pain, nausea, and diarrhoea. Treatment is limited and no vaccine is available. A viral infection transmitted by mosquito bites. Symptoms include the abrupt onset of low-grade fever, joint pain and a rash. After infection, a prolonged arthritis can occur, but generally the arthritis will clear up in weeks or months.
Treatment is limited and no vaccine is available.
Symptoms include sudden onset of fever, chills, aches and pains, headache, and severe pain in the arms or legs. A rash may appear and often internal bleeding occurs. The illness can be severe and deaths have been reported. Treatment is limited and no vaccine is available. Lassa Fever, Rift Valley Fever, Ebola, and Marburg Disease - Africa.