Yellow fever therapy. Infection was reduced in mosquitoes with the wMel strain of "Wolbachia". Yellow fever has been researched by several countries as a potential biological weapon. Yellow fever Yellow fever is a viral disease of typically short duration. In most cases, symptoms include fever, chills, loss of appetite, nausea, muscle pains particularly in the back, and headaches. Symptoms typically improve within five days. In about 15% of people, within a day of improving the fever comes back, abdominal pain occurs, and liver damage begins causing yellow skin. If this occurs, the risk of bleeding and kidney problems is also increased. The
Yellow fever symptoms of fever, pain, nausea, and vomiting 6-10 days after leaving the affected area) is treated seriously. If yellow fever is suspected, the virus cannot be confirmed until 6-10 days after the illness. A direct confirmation can be obtained by reverse transcription polymerase chain reaction, where the genome of the virus is amplified. Another direct approach is the isolation of the virus and its growth in cell culture using blood plasma; this can take 1-4 weeks. Serologically, an enzyme-linked immunosorbent assay during the acute phase of the disease using specific IgM against yellow fever or an increase in specific IgG