Astronomy is a science that studies celestial objects such as the Sun, planets, moons, stars, nebulae & galaxies.
Definition of Ebola - an infectious and frequently fatal disease marked by fever and severe internal bleeding, spread through contact with infected body Definition of Ebola - an infectious and frequently fatal disease marked by fever and severe internal bleeding, spread through contact with infected body
The problem with Ebola is that the virus spreads so rapidly that it can easily overcome the body's immune response, said Jonathan Lai, associate professor of biochemistry at Albert Einstein College of Medicine in New York.