Terry Westbrook-Lienert, 03 Jan 2018 1918 Influenza: the Mother of All Pandemics The "Spanish" influenza pandemic of 1918–1919, which caused ≈50 million deaths…
James Jayi Wang, 28 Sep 2017 1918 Influenza: the Mother of All Pandemics - Volume 12, Number 1—January 2006 - Emerging Infectious Disease journal - CDC https…