Ebola Virus Evolved at Normal Rates During Epidemic, Scientists Say

submitted by George Hurlburt        

(John Moore/Getty Images)

theverge.com - by James Vincent - May 14, 2015

Chinese scientists report that the Ebola virus responsible for the outbreak in West Africa last year mutated at a normal rate, further alleviating fears that the virus had been able to evolve more rapidly than usual thanks to the prolonged and widespread nature of the epidemic. Ebola, like HIV and influenza, belongs to a class of virus with a high rate of mutation, and scientists had previously warned that it might evolve to become more contagious, and, in an extreme scenario, even airborne.

This latest report published in Nature corroborates an earlier study from March, showing that while the virus did mutate as it spread to new areas, it did so within the bounds of expected behavior.

(READ COMPLETE ARTICLE)

CLICK HERE - REPORT - Genetic diversity and evolutionary dynamics of Ebola virus in Sierra Leone

(ALSO SEE RELATED ARTICLE HERE)