CBS news 2006: flu shots in the elderly? 2005 study shows

Govt. Researchers: Flu Shots Not Effective in Elderly, After All
https://sharylattkisson.com/2024/10/govt-researchers-flu-shots-not-effective-in-elderly-after-all-3/

2005:
Here's the study 2005 saying the same as the previous post
https://jamanetwork.com/journals/jamainternalmedicine/fullarticle/486407

1970s:
And here's a News report from Roger Mudd in the 1970s reporting on the same thing then.
the "Ineffectiveness" of the flu vaccines.
https://rumble.com/v1oekwv-1970s-roger-mudd-cbs-news-report-on-flu-vaccine-ineffectiveness.html

2020:
https://pubmed.ncbi.nlm.nih.gov/32120383/
Epub 2020 Mar 3.
The Effect of Influenza Vaccination for the Elderly on Hospitalization and Mortality: An Observational Study With a Regression Discontinuity Design

But VITAMIN D works
http://www.naturalnews.com/029760_vitamin_D_influenza.html#ixzz2EruyTXig