Photo via Public Domain Files under Creative Commons License
The first swine flu case in the United States occurred in California
Today in history- On March 28, 2009, the first case of the swine flu in the United States occurs.
The Declaration • March 28, 2019 • https://thedeclarationatcoloniahigh.com/39414/today-in-history/march-28-2009-first-case-of-swine-flu-hits-united-states/
March 28, 2009- First case of swine flu hits United States