The same flu virus that caused the 1918 pandemic is back this year - H1N1, the same strain that killed over 50 million in the late 1910s, is back. Will another pandemic happen?

The same flu virus that caused the 1918 pandemic is back this year - H1N1, the same strain that killed over 50 million in the late 1910s, is back. Will another pandemic happen?: http://bit.ly/2BUjcbv Read more... http://bit.ly/2BUzPUt