![Investigating the impact of influenza on excess mortality in all ages in Italy during recent seasons (2013/14–2016/17 seasons) - ScienceDirect Investigating the impact of influenza on excess mortality in all ages in Italy during recent seasons (2013/14–2016/17 seasons) - ScienceDirect](https://ars.els-cdn.com/content/image/1-s2.0-S1201971219303285-gr1.jpg)
Investigating the impact of influenza on excess mortality in all ages in Italy during recent seasons (2013/14–2016/17 seasons) - ScienceDirect
![Mortality, morbidity, and hospitalisations due to influenza lower respiratory tract infections, 2017: an analysis for the Global Burden of Disease Study 2017 - The Lancet Respiratory Medicine Mortality, morbidity, and hospitalisations due to influenza lower respiratory tract infections, 2017: an analysis for the Global Burden of Disease Study 2017 - The Lancet Respiratory Medicine](https://www.thelancet.com/cms/attachment/aa7e5252-a2cb-4f3c-898b-07780a5c1a12/gr1_lrg.jpg)
Mortality, morbidity, and hospitalisations due to influenza lower respiratory tract infections, 2017: an analysis for the Global Burden of Disease Study 2017 - The Lancet Respiratory Medicine
![QuickStats: Death Rates from Influenza and Pneumonia Among Persons Aged ≥65 Years, by Sex and Age Group — National Vital Statistics System, United States, 2018 | MMWR QuickStats: Death Rates from Influenza and Pneumonia Among Persons Aged ≥65 Years, by Sex and Age Group — National Vital Statistics System, United States, 2018 | MMWR](https://www.cdc.gov/mmwr/volumes/69/wr/figures/mm6940a5-F.gif)
QuickStats: Death Rates from Influenza and Pneumonia Among Persons Aged ≥65 Years, by Sex and Age Group — National Vital Statistics System, United States, 2018 | MMWR
![Influenza vaccination and mortality: prospective cohort study of the elderly in a large geographical area | European Respiratory Society Influenza vaccination and mortality: prospective cohort study of the elderly in a large geographical area | European Respiratory Society](https://erj.ersjournals.com/content/erj/30/3/414/F3.large.jpg)
Influenza vaccination and mortality: prospective cohort study of the elderly in a large geographical area | European Respiratory Society
![European all-cause excess and influenza-attributable mortality in the 2017/18 season: should the burden of influenza B be reconsidered? - ScienceDirect European all-cause excess and influenza-attributable mortality in the 2017/18 season: should the burden of influenza B be reconsidered? - ScienceDirect](https://ars.els-cdn.com/content/image/1-s2.0-S1198743X19300588-gr1.jpg)