{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,10,14]],"date-time":"2026-10-14T02:50:23Z","timestamp":1791946223301,"version":"4.3.4"},"reference-count":59,"publisher":"American Public Health Association","issue":"5","content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Am J Public Health"],"published-print":{"date-parts":[[2020,5]]},"abstract":"<jats:p> In 2018, the world commemorated the centennial of the 1918 influenza A(H1N1) pandemic, the deadliest pandemic in recorded history; however, little mention was made of the 50th anniversary of the 1968 A(H3N2) pandemic. Although pandemic morbidity and mortality were much lower in 1968 than in 1918, influenza A(H3N2) virus infections have become the leading cause of seasonal influenza illness and death over the last 50 years, with more than twice the number of hospitalizations from A(H3N2) as from A(H1N1) during the past six seasons. We review the emergence, progression, clinical course, etiology, epidemiology, and treatment of the 1968 pandemic and highlight the short- and long-term impact associated with A(H3N2) viruses. The 1968 H3N2 pandemic and its ongoing sequelae underscore the need for improved seasonal and pandemic influenza prevention, control, preparedness, and response efforts. <\/jats:p>","DOI":"10.2105\/ajph.2019.305557","type":"journal-article","created":{"date-parts":[[2020,4,8]],"date-time":"2020-04-08T20:03:22Z","timestamp":1586376202000},"page":"669-676","source":"Crossref","is-referenced-by-count":157,"title":["Fifty Years of Influenza A(H3N2) Following the Pandemic of 1968"],"prefix":"10.2105","volume":"110","author":[{"given":"Barbara J.","family":"Jester","sequence":"first","affiliation":[{"name":"Barbara J. Jester (formerly Battelle contractor), Timothy M. Uyeki, and Daniel B. 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