Quote:
Originally Posted by TheVTCGuy
Someone PM’d me bringing up the Spanish Flu in 1915 which killed hundreds of thousands. That was 1915, we have progressed a great deal in medicine in the last 100 years.
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Not really. Influenza vaccine only conferred immunity to 40% of those who took it last year and the year before that. It was 19% effective in 2014-15 season.