20 noviembre 2014
Found in South America and sub-Saharan Africa, each year yellow fever results in 200,000 new cases and kills 30,000 people. About 900 million people are at risk of contracting the disease. Now a research team has determined that the yellow fever virus, a hemorrhagic fever virus, replicates primarily in the liver; other organ failures that often follow in people with the disease are due to secondary effects.
http://feeds.sciencedaily.com/~r/sciencedaily/~3/6eRgYKKEZUo/141120141658.htm
