Ebola, also known as Ebola virus disease (EVD) and Ebola hemorrhagic fever (EHF), is a viral hemorrhagic fever in humans and other primates, caused by ebolaviruses. Symptoms typically start anywhere between two days and three weeks after becoming infected with the virus. The first symptoms are usually fever, sore throat, muscle pain, and headaches. These are usually …

Overview. Ebola virus disease (commonly known as "Ebola") was first described in 1976 in two simultaneous outbreaks in the Democratic Republic of the Congo and what is now South Sudan. The 2013–2016 outbreak, caused by Ebola virus (EBOV), was the first anywhere in the world to reach epidemic proportions. Previous outbreaks had been brought under control in a much …

Virus Ebola (trên) và virus Marburg (dưới) Nhiều nhà nghiên cứu tin rằng virus HIV có xuất xứ từ châu Phi cận Sahara trong thế kỷ XX; [153] nó hiện nay được công nhận là một đại dịch , với ước tính khoảng 38,6 triệu người hiện sống với căn bệnh này trên toàn thế giới. [154]