I Had A Little Bird
I had a little bird, And it’s name was Enza. I opened the window And in-flew-Enza. The 1918 influenza pandemic (known as Spanish flu, an H1N1 variant) infected almost one… Read more »
Tag: vaccines
I had a little bird, And it’s name was Enza. I opened the window And in-flew-Enza. The 1918 influenza pandemic (known as Spanish flu, an H1N1 variant) infected almost one… Read more »