Yellow fever that yellow fever research was a contentious issue. Scientists, including Finlay and Reed, became successful by building on the work of less prominent scientists, without always giving them the credit they were due. Reed's research was essential in the fight against yellow fever. He is also credited for using the first type of medical consent form during his experiments in Cuba, an attempt to ensure that participants knew they were taking a risk by being part of testing. Like Cuba and Panama, Brazil also led a highly successful sanitation campaign against mosquitoes and yellow fever. Beginning in 1903, the campaign
Rat-bite fever underarm. Symptoms generally appear within 2 to 10 days of exposure to the infected animal. It begins with the fever and progresses to the rash on the hands and feet within 2 to 4 days. Rash appears all over the body with this form, but rarely causes joint pain. Two types of Gram-negative, facultatively anaerobic bacteria can cause the infection. Rat-bite fever transmitted by the Gram-negative coiled rod "Spirillum minus" (also known as "Spirillum minor") is more rare, and is found most often in Asia. In Japan, the disease is called "sodoku". Symptoms do not manifest for two to four