A century on, why are we forgetting the deaths of 100 million?

The 1918 Spanish flu outbreak killed more people than both world wars. Don’t imagine such a thing could never happen again, says the Guardian columnist Martin Kettle
Read more: https://www.theguardian.com/commentisfree/2018/may/25/spanish-flu-pandemic-1918-forgetting-100-million-deaths?source=Snapzu