The finding confirms that serious diseases can pass from people to these endangered animals.
The researchers are from the non-profit Mountain Gorilla Veterinary Project; the Wildlife Health Center at the University of California, Davis; the Center for Infection and Immunity at Columbia University; and the Rwanda Development Board.
Their study, which reports the 2009 deaths of two mountain gorilla that were infected with a human virus, was published online by the journal Emerging Infectious Diseases, a publication of the U.S. Centers for Disease Control and Prevention.
"Because there are fewer than 800 living mountain gorillas, each individual...