![Flu cases in Kentucky have ticked up a bit in the last few weeks, and it's not too late to get a flu shot; season can go through May – Kentucky Health Flu cases in Kentucky have ticked up a bit in the last few weeks, and it's not too late to get a flu shot; season can go through May – Kentucky Health](https://ci.uky.edu/kentuckyhealthnews/wp-content/uploads/2022/03/Flugraph3-18-22.png)
Flu cases in Kentucky have ticked up a bit in the last few weeks, and it's not too late to get a flu shot; season can go through May – Kentucky Health
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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
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Comparison of the characteristics, morbidity, and mortality of COVID-19 and seasonal influenza: a nationwide, population-based retrospective cohort study - The Lancet Respiratory Medicine
![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)