Q: Ebola is an example of a disease spread by what kind of infectious agent?


Read this paragraph and choose the correct option from the provided answers:

Ebola is a rare and deadly disease caused by infection with a strain of Ebola virus. The 2014 Ebola epidemic is the largest in history, affecting multiple countries in West Africa, including Guinea, Sierra Leone and Liberia. Ebola is spread through direct contact with blood and body fluids of a person infected by and already showing symptoms of Ebola. Ebola is not spread through the air, water, food, or mosquitoes. See Ebola virus disease at http://www. who. int/mediacentre/factsheets/fs103/en/ for additional information.

 Choices:

- bacteria

- colds

- flus

- virus


A:
virus