Well the article was very interesting but i am going to talk about the fifth: In the last months of the World War 1 in a military campment in Kansas was find this virus(Spanish flu). In 6 months the flu was in all the continents, 1 billion of people was contracted with this virus,and 20 to 100 dead with this sickness. Was the most lethal epidemic in humankind. They put Spanish flu not because originated in spain it got the name because in taht period Spain was not involved in the World War.
In the last months of the World War 1 in a military campment in Kansas was find this virus(Spanish flu).
In 6 months the flu was in all the continents, 1 billion of people was contracted with this virus,and 20 to 100 dead with this sickness. Was the most lethal epidemic in humankind.
They put Spanish flu not because originated in spain it got the name because in taht period Spain was not involved in the World War.