How did the swine flu start

Swine flu started with a mistaken seasonal flu. But this proved to be a pandemic later in April 2009. It started in Mexico, Texas and California Later it spread to all parts of the world.

TAGS: 1. did 1918 flu start
2. did avian flu start
3. did bird flu start
4. did spanish flu start
5. did flu shot start

Related posts:

  1. How did swine flu start
  2. Where did the h1n1 flu originate
  3. How many people died from the flu pandemic
  4. What is the scientific name for the swine flu

Understanding And Overcoming Bronchitis - Your Complete Resource!


 

Leave a Reply