9 votes Philadelphia threw a WWI parade that gave thousands of onlookers the flu Posted September 21, 2018 by spit-evil-olive-tips Tags: world war i, usa.pa.philadelphia, history.military, 1910s, diseases.infectious, diseases.respiratory, parades.military, 1918 flu pandemic, author.kenneth c davis, source.smithsonian https://www.smithsonianmag.com/history/philadelphia-threw-wwi-parade-gave-thousands-onlookers-flu-180970372/ Link information This data is scraped automatically and may be incorrect. Word count 1709 words