PropertyValue
?:abstract
  • There were epidemics of influenza-like illness during the winters of 1915-6 and 1916-7 when mortality was low among infants and children but high among older adults (like SARS-CoV-2 but not influenza). Records suggest that \'influenza\' epidemics preceding the 1918-9 pandemic were caused by multiple respiratory viruses possibly an undocumented coronavirus.
is ?:annotates of
?:creator
?:journal
  • J._travel_med
?:license
  • unk
?:publication_isRelatedTo_Disease
is ?:relation_isRelatedTo_publication of
?:source
  • WHO
?:title
  • Did coronaviruses cause \'influenza epidemics\' prior to 1918?
?:type
?:who_covidence_id
  • #906671
?:year
  • 2020

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