30+ Ebola Virus In Africa Pictures . Ebola virus disease (evd) is a rare and deadly disease most commonly affecting people and nonhuman primates (monkeys, gorillas, and chimpanzees). We are now in a world where new pathogens will come out, he says. Ebola - definition - What is from upload.wikimedia.org While cases have significantly declined since the peak of the outbreak, there's still a. Ebola virus disease (evd), formerly known as ebola haemorrhagic fever, is a rare but severe, often fatal illness in humans. The world health organization (who) has alerted six african countries to watch out for potential cases of ebola after it emerged in the democratic republic of congo and guinea. This outbreak has proven more deadly, severe, and widespread than previous outbreaks. We are now in a world where new pathogens will come out, he says. Endemic to the african tropics, the ebola virus